Parameters

The Dodge Grand Caravan has 236 parameters.

● Confirmed◆ In testing○ Supported× Not supported

Battery

Battery temperature `CARAVAN_BAT_T`

Service 21PID 23
Module7E0 → 7E8
Every5 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023 °F
Unit: °F

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Charge pressure `CARAVAN_CHG_P`

Service 21PID B2
Module7E0 → 7E8
Every5 s
Testing

Bits 160 to 175 of the reply, 16 bits.

Formula: $\frac{val}{221}$
Range: 0 to 296 psi
Unit: psi

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Charge temperature `CARAVAN_CHG_T`

Service 21PID B2
Module7E0 → 7E8
Every5 s
Testing

Bits 144 to 159 of the reply, 16 bits.

Formula: $\frac{val \times 10}{711} + 32$
Range: 0 to 953 °F
Unit: °F

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Charged air cooler outlet temperature `CARAVAN_CHARGED_AIR_COOLER_T`

Service 22DID A0EE
Module7E0 → 7E8
Every5 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 36}{125} + 32$
Range: 0 to 18906 °F
Unit: °F

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Control module voltage `VPWR`SAE J1979Confirmed

Power input to the OBD control module. VPWR is normally battery voltage, less any voltage drop in the circuit between the battery and the control module.

Pelican can show this parameter as the starter battery voltage.

Service 01PID 42
Module7E0 → 7E8
Every10 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 V
Unit: V

Confirmed for 2013, 2016 to 2017. Supported for 2018, 2020.

Required fuel charge, cylinder 1 `CARAVAN_REQUIRED_FUEL_CHG_1`Confirmed

Service 22DID 02B2
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023.9843
Unit: Raw value

0x0000 = 0 → $\frac{0}{64}$ = 0

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Required fuel charge, cylinder 2 `CARAVAN_REQUIRED_FUEL_CHG_2`Confirmed

Service 22DID 02B3
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023.9843
Unit: Raw value

0x0000 = 0 → $\frac{0}{64}$ = 0

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Required fuel charge, cylinder 3 `CARAVAN_REQUIRED_FUEL_CHG_3`Confirmed

Service 22DID 02B4
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023.9843
Unit: Raw value

0x0000 = 0 → $\frac{0}{64}$ = 0

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Required fuel charge, cylinder 4 `CARAVAN_REQUIRED_FUEL_CHG_4`Confirmed

Service 22DID 02B5
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023.9843
Unit: Raw value

0x0000 = 0 → $\frac{0}{64}$ = 0

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Turbocharger speed `CARAVAN_TURBOCHARGER_SPD`

Service 22DID A0E4
Module7E0 → 7E8
Every250 ms
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 125}{16}$
Range: 0 to 511992 rpm
Unit: rpm

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Variable geometry turbo virtual charge flow `CARAVAN_VGT_VIRTUAL_CHG_FLOW`

Service 21PID DA
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.0035436904 + 32$
Range: 0 to 264 kg/h
Unit: kg/h

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Climate

Ambient air temperature `AAT`SAE J1979Confirmed

Service 01PID 46
Module7E0 → 7E8
Every15 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2013, 2017.

Clocks

Time since engine start `RUNTM`SAE J1979Confirmed

Increments while the engine is running. Freezes if the engine stalls. Resets to zero during every control module power-up and when entering the key-on, engine off position. Limited to 65,535 seconds and will not wrap around to zero.

Service 01PID 1F
Module7E0 → 7E8
Every1 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 s
Unit: s

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Control

Absolute throttle position `TP`SAE J1979Confirmed

Throttle position at idle will usually be more than 0%, and throttle position at wide open throttle will usually be less than 100%.

Pelican can show this parameter as the throttle position.

Service 01PID 11
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2016 to 2017. Supported for 2012 to 2013, 2018 to 2020.

Absolute throttle position B `TP_B`SAE J1979Confirmed

Pelican can show this parameter as the throttle position.

Service 01PID 47
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2016 to 2017.

Brake booster pressure `CARAVAN_BRAKE_BOOSTER_P`Confirmed

Service 22DID 0944
Module7E0 → 7E8
Every250 ms
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327.68 to 327.67 kPa
Unit: kPa

0x129D = 4765 → $\frac{4765}{100}$ = 47.65 kPa

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Relative throttle position `TP_R`SAE J1979Confirmed

Relative or 'learned' throttle position.

Service 01PID 45
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2016 to 2017.

Pedals

Accelerator pedal position D `APP_D`SAE J1979Confirmed

Service 01PID 49
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2016 to 2017.

Accelerator pedal position E `APP_E`SAE J1979Confirmed

Service 01PID 4A
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2016 to 2017.

DTCs

Distance traveled since diagnostic trouble codes cleared `CLR_DIST`SAE J1979Confirmed

Distance accumulated since DTCs were cleared (via an external test equipment or possibly, a battery disconnect). This parameter is not associated with any particular DTC. It is simply an indication for inspection/maintenance, of the last time an external test equipment was used to clear DTCs. If greater than 65,535 km have occurred, will remain at 65,535 km and not wrap to zero.

Pelican can show this parameter as the distance since trouble codes were cleared.

Service 01PID 31
Module7E0 → 7E8
Every15 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 km
Unit: km

Confirmed for 2013, 2016 to 2017. Supported for 2012, 2018 to 2020.

Distance traveled while MIL was activated `MIL_DIST`SAE J1979Confirmed

Resets to zero when MIL changes from deactivated to activated, if diagnostic information is cleared, or if at least 40 warm-up cycles occur without MIL being activated.

Service 01PID 21
Module7E0 → 7E8
Every5 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 km
Unit: km

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Malfunction indicator lamp `MIL`SAE J1979Confirmed

The MIL status is OFF during key-on, engine-off bulb check unless MIL has also been commanded ON for a detected malfunction. The status reflects whether there are confirmed DTC(s) stored that are illuminating the MIL. It should not reflect the status of the MIL, which could be on for a function check, flashing I/M readiness or flashing for misfire.

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Number of DTCs stored in this ECU `DTC_CNT`SAE J1979Confirmed

Number of confirmed emission-related DTCs stored in the ECU available for display using Service $03.

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bits 1 to 7 of the reply, 7 bits.

Formula: $val$
Range: 0 to 127
Unit: Number

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Number of warm-ups since diagnostic trouble codes cleared `WARM_UPS`SAE J1979Confirmed

Number of OBD warm-up cycles since all DTCs were cleared (via an external test equipment or possibly, a battery disconnect). A warm-up is defined in the OBD regulations to be sufficient vehicle operation such that coolant temperature rises by at least 22°C (40°F) from engine starting and reaches a minimum temperature of 70°C (160°F) (60°C (140°F) for diesels). This PID is not associated with any particular DTC. It is simply an indication for inspection/maintenance, of the last time an external test equipment was used to clear DTCs. If greater than 255 warm-ups have occurred, this parameter will remain at 255 and not wrap to zero.

Service 01PID 30
Module7E0 → 7E8
Every60 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Status

A/C system refrigerant monitoring `ACRF_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 19 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2017. Supported for 2013, 2018, 2020.

A/C system refrigerant monitoring completed `ACRFCMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 27 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2017. Supported for 2013, 2018, 2020.

A/C system refrigerant monitoring ready `ACRF_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 27 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Catalyst monitoring `CAT_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 23 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2017. Supported for 2013, 2018, 2020.

Catalyst monitoring completed `CAT_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 31 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2017. Supported for 2013, 2018, 2020.

Catalyst monitoring ready `CAT_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 31 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Comprehensive component monitoring completed `CCM_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 9 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2017. Supported for 2013, 2018, 2020.

Comprehensive component monitoring ready `CCM_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 9 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

EGR system monitoring `EGR_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 16 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2017. Supported for 2013, 2018, 2020.

EGR system monitoring completed `EGR_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 24 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2017. Supported for 2013, 2018, 2020.

EGR system monitoring ready `EGR_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 24 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Evaporative system monitoring `EVAP_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 21 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2017. Supported for 2013, 2018, 2020.

Evaporative system monitoring completed `EVAPCMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 29 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2017. Supported for 2013, 2018, 2020.

Evaporative system monitoring ready `EVAP_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 29 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Fuel system monitoring completed `FUEL_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 10 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2017. Supported for 2013, 2018, 2020.

Fuel system monitoring ready `FUEL_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 10 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Heated catalyst monitoring `HCAT_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 22 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2017. Supported for 2013, 2018, 2020.

Heated catalyst monitoring completed `HCATCMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 30 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2017. Supported for 2013, 2018, 2020.

Heated catalyst monitoring ready `HCAT_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 30 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Misfire monitoring completed `MIS_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 11 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2017. Supported for 2013, 2018, 2020.

Misfire monitoring ready `MIS_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 11 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Oxygen sensor heater monitoring `HTR_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 17 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2017. Supported for 2013, 2018, 2020.

Oxygen sensor heater monitoring completed `HTR_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 25 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2017. Supported for 2013, 2018, 2020.

Oxygen sensor heater monitoring ready `HTR_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 25 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Oxygen sensor monitoring `O2S_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 18 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2017. Supported for 2013, 2018, 2020.

Oxygen sensor monitoring completed `O2S_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 26 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2017. Supported for 2013, 2018, 2020.

Oxygen sensor monitoring ready `O2S_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 26 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Secondary air system monitoring `AIR_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 20 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2017. Supported for 2013, 2018, 2020.

Secondary air system monitoring completed `AIR_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 28 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2017. Supported for 2013, 2018, 2020.

Secondary air system monitoring ready `AIR_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 28 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Support

A/C system refrigerant monitoring supported `ACRF_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 19 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Catalyst monitoring supported `CAT_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 23 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Comprehensive component monitoring enabled `CCM_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 13 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2017. Supported for 2013, 2018, 2020.

Comprehensive component monitoring supported `CCM_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 13 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Compression ignition monitoring supported `CIM_SUP`SAE J1979Confirmed

Indicates support of spark ignition or compression ignition monitors.

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 12 of the reply.

Unit: Named states

States
Raw value	State	Meaning
`0`	`SPARK`	Spark ignition monitors supported
`1`	`COMPRESSION`	Compression ignition monitors supported

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Compression ignition monitoring supported `CIM_SUP_FLAG`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 12 of the reply.

Unit: Named states

States
Raw value	State	Meaning
`0`	`SPARK`	Spark ignition monitors supported
`1`	`COMPRESSION`	Compression ignition monitors supported

Confirmed for 2017. Supported for 2013, 2018, 2020.

EGR system monitoring supported `EGR_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 16 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Evaporative system monitoring supported `EVAP_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 21 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Fuel system monitoring enabled `FUEL_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 14 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2017. Supported for 2013, 2018, 2020.

Fuel system monitoring supported `FUEL_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 14 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Heated catalyst monitoring supported `HCAT_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 22 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Misfire monitoring enabled `MIS_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2017. Supported for 2013, 2018, 2020.

Misfire monitoring supported `MIS_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Oxygen sensor heater monitoring supported `HTR_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 17 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Oxygen sensor monitoring supported `O2S_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 18 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Secondary air system monitoring supported `AIR_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 20 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Engine

Absolute load value `LOAD_ABS`SAE J1979Confirmed

Pelican can show this parameter as the absolute engine load.

Service 01PID 43
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 25700 %
Unit: %

Confirmed for 2013, 2017.

Air conditioning high side pressure `CARAVAN_AC_HIGH_SIDE_P`Confirmed

Service 22DID 0329
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 14$
Range: 0 to 3570 kPa
Unit: kPa

0x24 = 36 → $36 \times 14$ = 504 kPa

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Air conditioning high side pressure `CARAVAN_AC_HIGH_SIDE_P_7E0`

Service 21PID A7
Module7E0 → 7E8
Every1 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{55}$
Range: 0 to 1191 psi
Unit: psi

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Ambient air temperature `CARAVAN_AAT_7E0`

Service 21PID 23
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023 °F
Unit: °F

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Ambient temperature `CARAVAN_AAT`Confirmed

Service 22DID 0127
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 9}{5} - 83$
Range: -83 to 376 °F
Unit: °F

0x51 = 81 → $\frac{81 \times 9}{5} - 83$ = 62.8 °F

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Automatic transmission fluid temperature `CARAVAN_ATF_T_3RDGEN`

Service 21PID 18
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64} - 40$
Range: -40 to 983.9843 °F
Unit: °F

In testing for 1996 to 2011, 2014 to 2015, 2018, 2020. Not supported for 2012 to 2013, 2016 to 2017, 2019.

Automatic transmission fluid temperature `CARAVAN_ATF_T_3RDGEN_V2`

Service 21PID 5C
Module7E1 → 7E9
Every1 s
Testing

Bits 32 to 39 of the reply, 8 bits.

Formula: $val - 50$
Range: -50 to 205 °C
Unit: °C

In testing for 1996 to 2011, 2014 to 2015, 2018, 2020. Not supported for 2012 to 2013, 2016 to 2017, 2019.

Barometric pressure `BARO`SAE J1979Confirmed

Normally obtained from one of a dedicated barometric sensor, a MAP sensor at key-on and during certain modes of driving, or inferred from a MAF sensor and other inputs during certain modes of driving. The control module reports BARO from whatever source it is derived from.

Service 01PID 33
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 kPa
Unit: kPa

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Barometric pressure `CARAVAN_BAROMETRIC_P`Confirmed

Service 22DID 0109
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{5}$
Range: 0 to 13107 kPa
Unit: kPa

0x01EA = 490 → $\frac{490}{5}$ = 98 kPa

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Boost pressure `CARAVAN_BOOST_P`

Service 22DID A054
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{435}$
Range: 0 to 150 psi
Unit: psi

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Boost pressure estimate `CARAVAN_BOOST_P_ESTIMATE`

Service 21PID B2
Module7E0 → 7E8
Every5 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val}{441}$
Range: 0 to 148 psi
Unit: psi

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Calculated engine load `LOAD_PCT`SAE J1979Confirmed

Represents the amount of work the engine is doing. Expected to reach 100% at wide open throttle/wide open pedal at any altitude, temperature or rpm for both naturally aspirated and boosted engines. If engine load is limited for powertrain protection e.g. engine/turbocharger protection, this value may not reach 100%. For hybrid vehicles, indicates the torque produced only by the internal combustion engine, not the torque being delivered by the entire powertrain. For electric vehicles, the meaning of this parameter is undefined.

Pelican can show this parameter as the engine load.

Service 01PID 04
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2013, 2016 to 2017. Supported for 2012, 2018 to 2020.

Catalyst modeled temperature `CARAVAN_CAT_MODEL_T`Confirmed

Service 22DID 012B
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 1000 °C
Unit: °C

0x0040 = 64 → 64 °C

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Catalyst temperature bank 1, sensor 1 `CATEMP11`SAE J1979Confirmed

Service 01PID 3C
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513.5 °C
Unit: °C

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Catalyst temperature bank 2, sensor 1 `CATEMP21`SAE J1979Confirmed

Service 01PID 3D
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513.5 °C
Unit: °C

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Commanded equivalence ratio `EQ_RAT`SAE J1979Confirmed

Commanded fuel/air equivalence ratio (lambda): actual A/F ratio over stoichiometric A/F ratio, so above 1 is lean and below 1 is rich. Multiply by the fuel's stoichiometric A/F ratio for the commanded A/F ratio (gasoline: 14.64 x 0.95 = 13.9). Systems with conventional oxygen sensors show the commanded value in open loop and 1.000 in closed loop; systems with wide-range (linear) sensors show it in both. On engines whose banks are controlled independently, this is bank 1.

Pelican can show this parameter as the commanded lambda.

Service 01PID 44
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32768}$
Range: 0 to 1.99
Unit: Number

Confirmed for 2013, 2016 to 2017.

Commanded evaporative purge `EVAP_PCT`SAE J1979Confirmed

Service 01PID 2E
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Commanded throttle actuator control `TAC_PCT`SAE J1979Confirmed

Service 01PID 4C
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2013, 2017.

Crankcase differential pressure `CARAVAN_CRANKCASE_DIFF_P`

Service 22DID 0168
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Bits 328 to 343 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655.35
Unit: Raw value

In testing for 1996 to 2016, 2018 to 2020. Supported for 2017.

Crankcase pressure `CARAVAN_CRANKCASE_P`

Service 21PID B2
Module7E0 → 7E8
Every5 s
Testing

Bits 96 to 111 of the reply, 16 bits.

Formula: $\frac{val}{1761}$
Range: 0 to 37.21 psi
Unit: psi

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Engine computer flag at bit 383, unidentified `CARAVAN_ECM_2148_BIT383`Confirmed

Service 21PID 48
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bit 383 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Engine computer value 01E2, unidentified `CARAVAN_ECM_01E2`Confirmed

Service 22DID 01E2
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $val$
Range: -32768 to 32767
Unit: Number

0x0000 = 0 → 0

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Engine computer value 12C9, unidentified `CARAVAN_ECM_12C9`Confirmed

Service 22DID 12C9
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Engine computer value 15D4, unidentified `CARAVAN_ECM_15D4`Confirmed

Service 22DID 15D4
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

0x0000 = 0 → 0

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Engine computer value 0198, unidentified `CARAVAN_ECM_0198`Confirmed

Service 22DID 0198
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

0x0000 = 0 → 0

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Engine computer value 1250, unidentified `CARAVAN_ECM_1250`Confirmed

Service 22DID 1250
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Engine computer value at bytes 0-1, unidentified `CARAVAN_ECM_21B4_B0`Confirmed

Service 21PID B4
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

0x0000 = 0 → 0

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Engine computer value at bytes 1-2, unidentified `CARAVAN_ECM_214D_B1`Confirmed

Service 21PID 4D
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 8 to 23 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

0x510E = 20750 → 20,750

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Engine computer value at bytes 12-13, unidentified `CARAVAN_ECM_21B4_B12`Confirmed

Service 21PID B4
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 96 to 111 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

0x0000 = 0 → 0

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Engine computer value at bytes 14-15, unidentified `CARAVAN_ECM_2148_B14`Confirmed

Service 21PID 48
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 112 to 127 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

0x0000 = 0 → 0

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Engine computer value at bytes 36-37, unidentified `CARAVAN_ECM_2148_B36`Confirmed

Service 21PID 48
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 288 to 303 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

0xFFFF = 65535 → 65,535

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Engine coolant temperature `CARAVAN_ECT`Confirmed

Service 22DID 011D
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 64$
Range: -64 to 191 °C
Unit: °C

0x9B = 155 → $155 - 64$ = 91 °C

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Engine coolant temperature `ECT`SAE J1979Confirmed

Your engine temperature must operate within a certain temperature range to operate efficiently and safely. If it runs too hot, then your engine could be permanently damaged. If it runs too cold, then your engine will use more fuel than necessary.

Pelican can show this parameter as the engine coolant temperature.

Service 01PID 05
Module7E0 → 7E8
Every500 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2013, 2016 to 2017. Supported for 2012, 2018 to 2020.

Engine oil pressure `CARAVAN_EOP`Confirmed

Service 22DID 022A
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 29}{50}$
Range: 0 to 147.8999 psi
Unit: psi

0x00 = 0 → $\frac{0 \times 29}{50}$ = 0 psi

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Engine oil temperature `CARAVAN_EOT`

Pelican can show this parameter as the engine oil temperature.

Service 22DID 0168
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Bits 160 to 175 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{10} - 273.14$
Range: -3549.94 to 3003.56 °C
Unit: °C

In testing for 1996 to 2016, 2018 to 2020. Supported for 2017.

Engine oil temperature `CARAVAN_EOT_212D`

Pelican can show this parameter as the engine oil temperature.

Service 21PID 2D
Module7E0 → 7E8
Every5 s
Testing

Bits 56 to 63 of the reply, 8 bits.

Formula: $\frac{val \times 9}{5} - 83$
Range: -83 to 376 °F
Unit: °F

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Engine oil temperature `CARAVAN_EOT_21D2`

Pelican can show this parameter as the engine oil temperature.

Service 21PID D2
Module7E0 → 7E8
Every5 s
Testing

Bits 56 to 63 of the reply, 8 bits.

Formula: $val - 64$
Range: -64 to 191 °C
Unit: °C

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Engine RPM `RPM`SAE J1979Confirmed

Pelican can show this parameter as the engine speed.

Service 01PID 0C
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{4}$
Range: 0 to 16383.75 rpm
Unit: rpm

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Evap system vapor pressure `EVAP_VP`SAE J1979Confirmed

The pressure signal is normally obtained from a sensor located in the fuel tank or a sensor in an evaporative system vapor line.

Service 01PID 32
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{4000}$
Range: -8192 to 8191.75 kPa
Unit: kPa

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Exhaust camshaft 1 to crankshaft offset `CARAVAN_EXH_CAM_1_OFFSET`

Service 22DID 061B
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{10}$
Range: -3276.8 to 3276.7 °
Unit: °

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Exhaust gas recirculation airflow control valve position `CARAVAN_EGR_AIRFLOW_CTRL_VLV`

Service 21PID D7
Module7E0 → 7E8
Every1 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 39}{5000}$
Range: 0 to 511 %
Unit: %

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Exhaust gas recirculation flow `CARAVAN_EGR_FLOW`

Service 21PID D9
Module7E0 → 7E8
Every5 s
Testing

Bits 120 to 135 of the reply, 16 bits.

Formula: $\frac{val}{128}$
Range: 0 to 511 kg/h
Unit: kg/h

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Exhaust gas recirculation orifice temperature `CARAVAN_EGR_ORIFICE_T`

Service 21PID D9
Module7E0 → 7E8
Every5 s
Testing

Bits 40 to 55 of the reply, 16 bits.

Formula: $\frac{val \times 9}{20} + 32$
Range: 0 to 29522 °F
Unit: °F

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Exhaust gas recirculation temperature `CARAVAN_EGR_T`

Service 22DID A0DC
Module7E0 → 7E8
Every5 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 9}{640}$
Range: 0 to 921 %
Unit: %

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Exhaust gas recirculation valve position `CARAVAN_EGR_VLV_POS`

Service 22DID A0DA
Module7E0 → 7E8
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{16}$
Range: -2048 to 2047 %
Unit: %

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Exhaust gas recirculation valve, commanded position `CARAVAN_EGR_VLV_CMD_POSTIION`

Service 21PID D9
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{128} + 32$
Range: 0 to 543 %
Unit: %

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Exhaust temperature, downstream of exhaust manifold `CARAVAN_EXH_T_DN_EXH`

Service 22DID 017E
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Bits 16 to 31 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{10} - 273.14$
Range: -3549.94 to 3003.56 °C
Unit: °C

In testing for 1996 to 2016, 2018 to 2020. Supported for 2017.

Exhaust temperature, EGR cooler downstream `CARAVAN_EXH_T_EGR_COOLER_DN`

Service 22DID 017E
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{10} - 273.14$
Range: -3549.94 to 3003.56 °C
Unit: °C

In testing for 1996 to 2016, 2018 to 2020. Supported for 2017.

Exhaust temperature, upstream of exhaust manifold `CARAVAN_EXH_T_UP_EXH`

Service 22DID 017E
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Bits 32 to 47 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{10} - 273.14$
Range: -3549.94 to 3003.56 °C
Unit: °C

In testing for 1996 to 2016, 2018 to 2020. Supported for 2017.

Injector pulse width, cylinder 1 `CARAVAN_INJ_WIDTH_CYL_1`Confirmed

Service 22DID 0234
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 31 of the reply, 32 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 4294967 ms
Unit: ms

0x00000000 = 0 → $\frac{0}{1000}$ = 0 ms

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Injector pulse width, cylinder 2 `CARAVAN_INJ_WIDTH_CYL_2`Confirmed

Service 22DID 0235
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 31 of the reply, 32 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 4294967 ms
Unit: ms

0x00000000 = 0 → $\frac{0}{1000}$ = 0 ms

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Injector pulse width, cylinder 3 `CARAVAN_INJ_WIDTH_CYL_3`Confirmed

Service 22DID 0236
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 31 of the reply, 32 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 4294967 ms
Unit: ms

0x00000000 = 0 → $\frac{0}{1000}$ = 0 ms

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Injector pulse width, cylinder 4 `CARAVAN_INJ_WIDTH_CYL_4`Confirmed

Service 22DID 0237
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 31 of the reply, 32 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 4294967 ms
Unit: ms

0x00000000 = 0 → $\frac{0}{1000}$ = 0 ms

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Intake air temperature `IAT`SAE J1979Confirmed

Service 01PID 0F
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Intake camshaft 1 to crankshaft offset `CARAVAN_INT_CAM_1_OFFSET`Confirmed

Service 22DID 06C2
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{10}$
Range: -3276.8 to 3276.7 °
Unit: °

0x0015 = 21 → $\frac{21}{10}$ = 2.1 °

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Intake manifold absolute pressure `MAP`SAE J1979Confirmed

Service 01PID 0B
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 kPa
Unit: kPa

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Intake manifold air pressure `CARAVAN_MAP`Confirmed

Service 22DID 0174
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{5}$
Range: 0 to 13107 kPa
Unit: kPa

0x006A = 106 → $\frac{106}{5}$ = 21.2 kPa

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Intake manifold air temperature `CARAVAN_IAT_01FF`Confirmed

Service 22DID 01FF
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 64$
Range: -64 to 191 °C
Unit: °C

0x59 = 89 → $89 - 64$ = 25 °C

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Intake manifold air temperature `CARAVAN_IAT_1935`

Service 22DID 1935
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val - 40$
Range: -40 to 65495 °F
Unit: °F

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Intake manifold air temperature `CARAVAN_IAT_70B8`

Service 22DID 70B8
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.0198412698 - 40$
Range: -40 to 1260.2976 °C
Unit: °C

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Knock sensor 1 `CARAVAN_KNOCK_SENS_1`Confirmed

Service 22DID 01A9
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{13107}$
Range: 0 to 5 V
Unit: V

0x0000 = 0 → $\frac{0}{13107}$ = 0 V

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Knock sensor 2 `CARAVAN_KNOCK_SENS_2`Confirmed

Service 22DID 01AA
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{13107}$
Range: 0 to 5 V
Unit: V

0x0000 = 0 → $\frac{0}{13107}$ = 0 V

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Line pressure `CARAVAN_LINE_P`Confirmed

Service 21PID 17
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 16 to 23 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 psi
Unit: psi

0x00 = 0 → 0 psi

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Line pressure duty cycle `CARAVAN_LINE_P_DUTY`Confirmed

Service 21PID 17
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{655}$
Range: 0 to 100 %
Unit: %

0x0D00 = 3328 → $\frac{3328}{655}$ = 5.080916 %

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Long term fuel trim (bank 1) `LONGFT1`SAE J1979Confirmed

Service 01PID 07
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{128} - 100$
Range: -100 to 99.2 %
Unit: %

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Long term fuel trim (bank 2) `LONGFT2`SAE J1979Confirmed

Service 01PID 09
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{128} - 100$
Range: -100 to 99.2 %
Unit: %

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Multi-displacement system active `CARAVAN_MDS_ACTIVE`Confirmed

Service 22DID 0ECA
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bit 4 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Regen enable, on/off – alternative `CARAVAN_REGEN_ENABLE_ON_OFF`

Service 21PID D8
Module7E0 → 7E8
Every1 s
Testing

Bit 95 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Sensed oil pressure `CARAVAN_SENSED_OIL_P`

Service 22DID 0168
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Bits 272 to 287 of the reply, 16 bits. The value is signed.

Formula: $val$
Range: -32768 to 32767
Unit: Raw value

In testing for 1996 to 2016, 2018 to 2020. Supported for 2017.

Sensed pressure particulate filter downstream `CARAVAN_SENSED_P_PF_DN`

Service 22DID 0168
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Bits 176 to 191 of the reply, 16 bits. The value is signed.

Formula: $val$
Range: -32768 to 32767
Unit: Raw value

In testing for 1996 to 2016, 2018 to 2020. Supported for 2017.

Short term fuel trim (bank 1) `SHRTFT1`SAE J1979Confirmed

Correction being used by the closed-loop fuel algorithm.

Pelican can show this parameter as the short term fuel trim.

Service 01PID 06
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{128} - 100$
Range: -100 to 99.2 %
Unit: %

Confirmed for 2013, 2016 to 2017. Supported for 2012, 2018 to 2020.

Short term fuel trim (bank 2) `SHRTFT2`SAE J1979Confirmed

Correction being used by the closed-loop fuel algorithm.

Pelican can show this parameter as the short term fuel trim.

Service 01PID 08
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{128} - 100$
Range: -100 to 99.2 %
Unit: %

Confirmed for 2013, 2016 to 2017. Supported for 2012, 2018 to 2020.

Short term knock retard `CARAVAN_SHORT_TERM_KNOCK`

Service 22DID 01AE
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{2}$
Range: 0 to 32767.5 °
Unit: °

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Temperature before catalyst `CARAVAN_T_BEFORE_CAT`

Service 22DID 0168
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Bits 240 to 255 of the reply, 16 bits.

Formula: $\frac{val}{10} - 273.14$
Range: -273.14 to 6280.36 °C
Unit: °C

In testing for 1996 to 2016, 2018 to 2020. Supported for 2017.

Temperature before turbine `CARAVAN_T_BEFORE_TURBINE`

Service 22DID 0168
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Bits 408 to 423 of the reply, 16 bits.

Formula: $\frac{val}{10} - 273.14$
Range: -273.14 to 6280.36 °C
Unit: °C

In testing for 1996 to 2016, 2018 to 2020. Supported for 2017.

Throttle inlet air temperature filtered `CARAVAN_THROTTLE_INLET_AIR_T`

Service 22DID 14B1
Module7E0 → 7E8
Every5 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 64$
Range: -64 to 191 °C
Unit: °C

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Throttle inlet air temperature raw `CARAVAN_THROTTLE_INLET_AIR_T_RAW`

Service 22DID 14B3
Module7E0 → 7E8
Every5 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 64$
Range: -64 to 191 °C
Unit: °C

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Throttle inlet pressure `CARAVAN_THROTTLE_INLET_P`Confirmed

Service 22DID 1247
Module7E0 → 7E8
Every250 ms
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{160}$
Range: 0 to 409.5937 kPa
Unit: kPa

0x3D3D = 15677 → $\frac{15677}{160}$ = 97.98125 kPa

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Time since active regen `CARAVAN_TIME_SINCE_ACTIVE`

Service 22DID A003
Module7E0 → 7E8
Every30 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 h
Unit: h

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Time since regen started `CARAVAN_TIME_SINCE_REGEN`

Service 21PID D6
Module7E0 → 7E8
Every30 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val}{40}$
Range: 0 to 1638 s
Unit: s

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Timing advance `SPARKADV`SAE J1979Confirmed

Ignition timing spark advance for the first cylinder. Measured in degrees before dead center. Minus is degrees before dead center, positive is degrees after.

Service 01PID 0E
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2} - 64$
Range: -64 to 63.5 °
Unit: °

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Transmission main cylinder pressure `CARAVAN_MAIN_CYL_P`

Service 22DID 5034
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513 bar
Unit: bar

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Turbine upstream temperature `CARAVAN_TURBINE_UP_T`

Service 22DID 0168
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Bits 224 to 239 of the reply, 16 bits.

Formula: $\frac{val}{10} - 273.14$
Range: -273.14 to 6280.36 °C
Unit: °C

In testing for 1996 to 2016, 2018 to 2020. Supported for 2017.

Turbo compressor inlet temperature `CARAVAN_TURBO_COMP_INLET_T`

Service 22DID A0EC
Module7E0 → 7E8
Every5 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 36}{5} + 32$
Range: 0 to 1868 °F
Unit: °F

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Type of fuel currently being used by the vehicle `FUEL_TYP`SAE J1979Confirmed

Service 01PID 51
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`1`	`GAS`	Gasoline/petrol
`2`	`METH`	Methanol
`3`	`ETH`	Ethanol
`4`	`DSL`	Diesel
`5`	`LPG`	Liquefied petroleum gas
`6`	`CNG`	Compressed natural gas
`7`	`PROP`	Propane
`8`	`ELEC`	Battery/electric
`9`	`BI_GAS`	Bi-fuel vehicle using gasoline/petrol
`10`	`BI_METH`	Bi-fuel vehicle using methanol
`11`	`BI_ETH`	Bi-fuel vehicle using ethanol
`12`	`BI_LPG`	Bi-fuel vehicle using LPG
`13`	`BI_CNG`	Bi-fuel vehicle using CNG
`14`	`BI_PROP`	Bi-fuel vehicle using propane
`15`	`BI_ELEC`	Bi-fuel vehicle using battery
`16`	`BI_MIX`	Bi-fuel vehicle using battery and combustion engine for propulsion
`17`	`HYB_GAS`	Hybrid vehicle using gasoline engine for propulsion
`18`	`HYB_ETH`	Hybrid vehicle using gasoline engine on ethanol for propulsion
`19`	`HYB_DSL`	Hybrid vehicle using diesel engine for propulsion
`20`	`HYB_ELEC`	Hybrid vehicle using battery for propulsion
`21`	`HYB_MIX`	Hybrid vehicle using battery and combustion engine for propulsion
`22`	`HYB_REG`	Hybrid vehicle in regeneration mode
`23`	`BI_DSL`	Bi-fuel vehicle using diesel
`24`	`BI_NG`	Bi-fuel vehicle using natural gas
`25`	`BI_DSL`	Bi-fuel vehicle using diesel
`26`	`NG`	Natural gas
`27`	`DSL_CNG`	Dual fuel vehicle using diesel and CNG
`28`	`DSL_LNG`	Dual fuel vehicle using diesel and LNG
`29`	`FC_H2`	Fuel cell utilizing hydrogen
`30`	`HICE_HHO`	Hydrogen Internal Combustion Engine
`31`	`KERO`	Kerosene
`32`	`HFO`	Heavy Fuel Oil

Confirmed for 2017.

Variable geometry turbo actuator, commanded position `CARAVAN_VGT_CMD_189F`

Service 22DID 189F
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 39}{50} - 100$
Range: -100 to 98.9 %
Unit: %

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Variable geometry turbo actuator, commanded position `CARAVAN_VGT_CMD_507B`

Service 22DID 507B
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 39}{50} - 100$
Range: -100 to 98.9 %
Unit: %

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Variable geometry turbo compressor inlet air temperature `CARAVAN_VGT_COMP_INLET_AIR_T`

Service 21PID DA
Module7E0 → 7E8
Every5 s
Testing

Bits 144 to 159 of the reply, 16 bits.

Formula: $\frac{val \times 9}{20} + 32$
Range: 0 to 29522 °F
Unit: °F

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Variable geometry turbo compressor outlet air temperature `CARAVAN_VGT_COMP_OULET_AIR_T`

Service 21PID DA
Module7E0 → 7E8
Every5 s
Testing

Bits 112 to 127 of the reply, 16 bits.

Formula: $\frac{val \times 9}{20} + 32$
Range: 0 to 29522 °F
Unit: °F

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Variable valve timing oil pressure `CARAVAN_VARIABLE_VLV_TIM_OIL_P`Confirmed

Service 22DID 069E
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 4$
Range: 0 to 1020 kPa
Unit: kPa

0x00 = 0 → $0 \times 4$ = 0 kPa

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Variable valve timing oil temperature `CARAVAN_VARIABLE_VLV_TIM_OIL_T`Confirmed

Service 22DID 069F
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 64$
Range: -64 to 191 °C
Unit: °C

0x80 = 128 → $128 - 64$ = 64 °C

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Wastegate position sensor `CARAVAN_WASTEGATE_POS_SENS`

Service 22DID 1F59
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 61}{12500}$
Range: 0 to 319.8107 V
Unit: V

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

OxygenSensors

02S Bank 1, Sensor 1 present `O2S11_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2017. Supported for 2012 to 2013, 2016, 2018 to 2020.

02S Bank 1, Sensor 2 present `O2S12_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2017. Supported for 2012 to 2013, 2016, 2018 to 2020.

02S Bank 1, Sensor 3 present `O2S13_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2017. Supported for 2012 to 2013, 2016, 2018 to 2020.

02S Bank 1, Sensor 4 present `O2S14_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 4 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2017. Supported for 2012 to 2013, 2016, 2018 to 2020.

02S Bank 2, Sensor 1 present `O2S21_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 3 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2017. Supported for 2012 to 2013, 2016, 2018 to 2020.

02S Bank 2, Sensor 2 present `O2S22_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2017. Supported for 2012 to 2013, 2016, 2018 to 2020.

02S Bank 2, Sensor 3 present `O2S23_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2017. Supported for 2012 to 2013, 2016, 2018 to 2020.

02S Bank 2, Sensor 4 present `O2S24_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2017. Supported for 2012 to 2013, 2016, 2018 to 2020.

Fuel

Alcohol fuel percentage `ALCH_PCT`SAE J1979Confirmed

Indicates the percentage of alcohol contained in ethanol or methanol fuels, if used. For example, ethanol fuel (E85) normally contains 85% ethanol, in which case this parameter will display 85%

Service 01PID 52
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2017.

Estimated NO accumulation via fuel consumption `CARAVAN_ESTIMATED_NO`

Service 21PID D8
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{3624}$
Range: 0 to 18.08
Unit: Raw value

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Fuel level `CARAVAN_FLI`

Pelican can show this parameter as the fuel tank level.

Service 21PID A8
Module7E0 → 7E8
Every30 s
Testing

Bits 96 to 111 of the reply, 16 bits.

Formula: $\frac{val}{256}$
Range: 0 to 255 %
Unit: %

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Fuel level `CARAVAN_FLI_7E0`Confirmed

Service 22DID 040F
Module7E0 → 7E8
Every30 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val \times 711}{1250}$
Range: -18638 to 18637 L
Unit: L

0x0000 = 0 → $\frac{0 \times 711}{1250}$ = 0 L

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Fuel level average `CARAVAN_FLI_AVG`

Service 22DID A043
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 %
Unit: %

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Fuel level input `CARAVAN_FLI_INPUT`Confirmed

Pelican can show this parameter as the fuel tank level.

Service 22DID 0227
Module7E0 → 7E8
Every30 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x7A = 122 → $\frac{122 \times 100}{255}$ = 47.843137 %

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Fuel mass correction, cylinder 1 `CARAVAN_FUEL_MASS_CORR_CYL_1`

Service 22DID 0166
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Bits 144 to 159 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327.68 to 327.67
Unit: Number

In testing for 1996 to 2016, 2018 to 2020. Supported for 2017.

Fuel mass correction, cylinder 2 `CARAVAN_FUEL_MASS_CORR_CYL_2`

Service 22DID 0166
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Bits 160 to 175 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327.68 to 327.67
Unit: Number

In testing for 1996 to 2016, 2018 to 2020. Supported for 2017.

Fuel mass correction, cylinder 3 `CARAVAN_FUEL_MASS_CORR_CYL_3`

Service 22DID 0166
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Bits 176 to 191 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327.68 to 327.67
Unit: Number

In testing for 1996 to 2016, 2018 to 2020. Supported for 2017.

Fuel mass correction, cylinder 4 `CARAVAN_FUEL_MASS_CORR_CYL_4`

Service 22DID 0166
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Bits 192 to 207 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327.68 to 327.67
Unit: Number

In testing for 1996 to 2016, 2018 to 2020. Supported for 2017.

Fuel mass correction, cylinder 5 `CARAVAN_FUEL_MASS_CORR_CYL_5`

Service 22DID 0166
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Bits 208 to 223 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327.68 to 327.67
Unit: Number

In testing for 1996 to 2016, 2018 to 2020. Supported for 2017.

Fuel mass correction, cylinder 6 `CARAVAN_FUEL_MASS_CORR_CYL_6`

Service 22DID 0166
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Bits 224 to 239 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327.68 to 327.67
Unit: Number

In testing for 1996 to 2016, 2018 to 2020. Supported for 2017.

Fuel mass, cylinder 1 `CARAVAN_FUEL_MASS_CYL_1`Confirmed

Service 22DID 0255
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023.9843
Unit: Raw value

0x0000 = 0 → $\frac{0}{64}$ = 0

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Fuel mass, cylinder 2 `CARAVAN_FUEL_MASS_CYL_2`Confirmed

Service 22DID 0256
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023.9843
Unit: Raw value

0x0000 = 0 → $\frac{0}{64}$ = 0

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Fuel mass, cylinder 3 `CARAVAN_FUEL_MASS_CYL_3`Confirmed

Service 22DID 0257
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023.9843
Unit: Raw value

0x0000 = 0 → $\frac{0}{64}$ = 0

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Fuel mass, cylinder 4 `CARAVAN_FUEL_MASS_CYL_4`Confirmed

Service 22DID 0258
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023.9843
Unit: Raw value

0x0000 = 0 → $\frac{0}{64}$ = 0

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Fuel rail pressure `CARAVAN_FUEL_RAIL_P`

Service 22DID 02A1
Module7E0 → 7E8
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 29}{200}$
Range: 0 to 36.9749 psi
Unit: psi

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Fuel rail pressure `CARAVAN_FUEL_RAIL_P_06F3`Confirmed

Service 22DID 06F3
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535
Unit: Raw value

0x0000 = 0 → $\frac{0}{1000}$ = 0

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Fuel rail pressure `CARAVAN_FUEL_RAIL_P_7E0`

Service 22DID A067
Module7E0 → 7E8
Every1 s
Testing

Bits 8 to 23 of the reply, 16 bits.

Formula: $val \times 2$
Range: 0 to 131070 bar
Unit: bar

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Fuel rail pressure, target `CARAVAN_FUEL_RAIL_P_TGT`

Service 22DID 1D89
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535
Unit: Raw value

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Fuel system 1 status `FUELSYS1`SAE J1979Confirmed

Service 01PID 03
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`0`	`OFF`	No status reported: this fuel system is not running or not present, e.g. the engine is off
`1`	`OL`	Open loop - has not yet satisfied conditions to go closed loop
`2`	`CL`	Closed loop - using oxygen sensor(s) as feedback for fuel control
`4`	`OL-Drive`	Open loop due to driving conditions (e.g. power enrichment, deceleration enleanment)
`8`	`OL-Fault`	Open loop - due to detected system fault
`16`	`CL-Fault`	Closed loop, but fault with at least one oxygen sensor - may be using single oxygen sensor for fuel control
`32`	`OL B2`	Open loop - has not yet satisfied conditions to go closed loop (Bank 2)
`64`	`OL-Drive B2`	Open loop due to driving conditions (Bank 2) (e.g. power enrichment, deceleration enleanment, cylinder deactivation)
`68`	`OL-Drive B1+B2`	Open loop due to driving conditions on bank 1 and bank 2 (e.g. power enrichment, deceleration enleanment, cylinder deactivation)
`128`	`OL-Fault B2`	Open loop - due to detected system fault (Bank 2)

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Fuel system 2 status `FUELSYS2`SAE J1979Confirmed

Service 01PID 03
Module7E0 → 7E8
Every250 ms

Bits 8 to 15 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`0`	`OFF`	No status reported: this fuel system is not running or not present, e.g. the engine is off
`1`	`OL`	Open loop - has not yet satisfied conditions to go closed loop
`2`	`CL`	Closed loop - using oxygen sensor(s) as feedback for fuel control
`4`	`OL-Drive`	Open loop due to driving conditions (e.g. power enrichment, deceleration enleanment)
`8`	`OL-Fault`	Open loop - due to detected system fault
`16`	`CL-Fault`	Closed loop, but fault with at least one oxygen sensor - may be using single oxygen sensor for fuel control
`32`	`OL B2`	Open loop - has not yet satisfied conditions to go closed loop (Bank 2)
`64`	`OL-Drive B2`	Open loop due to driving conditions (Bank 2) (e.g. power enrichment, deceleration enleanment, cylinder deactivation)
`68`	`OL-Drive B1+B2`	Open loop due to driving conditions on bank 1 and bank 2 (e.g. power enrichment, deceleration enleanment, cylinder deactivation)
`128`	`OL-Fault B2`	Open loop - due to detected system fault (Bank 2)

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Fuel tank level `FLI`SAE J1979Confirmed

Pelican can show this parameter as the fuel tank level.

Service 01PID 2F
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2013, 2016 to 2017. Supported for 2012, 2018 to 2020.

Total fuel correction, cylinder 1 `CARAVAN_TOT_FUEL_CORR_CYL_1`

Service 22DID 3800
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327.68 to 327.67
Unit: Number

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Total fuel correction, cylinder 2 `CARAVAN_TOT_FUEL_CORR_CYL_2`

Service 22DID 3801
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327.68 to 327.67
Unit: Number

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Total fuel correction, cylinder 3 `CARAVAN_TOT_FUEL_CORR_CYL_3`

Service 22DID 3802
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327.68 to 327.67
Unit: Number

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Total fuel correction, cylinder 4 `CARAVAN_TOT_FUEL_CORR_CYL_4`

Service 22DID 3803
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327.68 to 327.67
Unit: Number

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Total fuel correction, cylinder 5 `CARAVAN_TOT_FUEL_CORR_CYL_5`

Service 22DID 3804
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327.68 to 327.67
Unit: Number

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Total fuel correction, cylinder 6 `CARAVAN_TOT_FUEL_CORR_CYL_6`

Service 22DID 3805
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327.68 to 327.67
Unit: Number

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Movement

Accelerator pedal position `CARAVAN_ACCEL_PEDAL_POS`Confirmed

Service 22DID 114B
Module7E0 → 7E8
Every250 ms
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 20}{51}$
Range: 0 to 100 %
Unit: %

0x15 = 21 → $\frac{21 \times 20}{51}$ = 8.235294 %

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Odometer at last excess speed event `CARAVAN_ODO_LAST_OVERSPEED`

Service 22DID 2007
Module7E0 → 7E8
Every3600 s
Testing

Bits 0 to 23 of the reply, 24 bits.

Formula: $\frac{val}{10}$
Range: 0 to 1677721.5 km
Unit: km

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Output shaft speed `CARAVAN_OUTPUT_SHFT_SPD`

Service 21PID CA
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Bits 64 to 79 of the reply, 16 bits.

Formula: $\frac{val}{8}$
Range: 0 to 8191 rpm
Unit: rpm

In testing for 1996 to 2016, 2018 to 2020. Supported for 2017.

Radiator fan speed `CARAVAN_RADIATOR_FAN_SPD`Confirmed

Service 21PID B3
Module7E0 → 7E8
Every250 ms
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 80 to 87 of the reply, 8 bits.

Formula: $val \times 520$
Range: 0 to 132600 rpm
Unit: rpm

0x00 = 0 → $0 \times 520$ = 0 rpm

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Turbo speed `CARAVAN_TURBO_SPD`

Service 21PID DA
Module7E0 → 7E8
Every5 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 125}{16}$
Range: 0 to 511992 rpm
Unit: rpm

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Vehicle speed `VSS`SAE J1979Confirmed

Pelican can show this parameter as the speed.

Service 01PID 0D
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

Confirmed for 2013, 2016 to 2017. Supported for 2012, 2018 to 2020.

OBD

OBD requirements to which vehicle is designed `OBDSUP`SAE J1979Confirmed

Service 01PID 1C
Module7E0 → 7E8
Every3600 s

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`1`	`OBD II`	OBD II (California ARB)
`2`	`OBD`	OBD (Federal EPA)
`3`	`OBD & OBD II`
`4`	`OBD I`
`5`	`NO OBD`	Not OBD compliant
`6`	`EOBD`
`7`	`EOBD & OBD II`
`8`	`EOBD & OBD`
`9`	`EOBD, OBD, OBD II`
`10`	`JOBD`
`11`	`JOBD & OBD II`
`12`	`JOBD & EOBD`
`13`	`JOBD, EOBD, OBD II`
`14`	`EURO IV B1`	Heavy duty vehicles (EURO IV) B1
`15`	`EURO V B2`	Heavy duty vehicles (EURO V) B2
`16`	`EURO C`	Heavy duty vehicles (EURO EEC) C (gas engines)
`17`	`EMD`	Engine manufacturer diagnostics (EMD)
`18`	`EMD+`	Engine Manufacturer Diagnostics Enhanced (EMD+)
`19`	`HD OBD-C`	Heavy Duty On-Board Diagnostics (Child/Partial)
`20`	`HD OBD`	Heavy Duty On-Board Diagnostics
`21`	`WWH OBD`	World Wide Harmonized OBD
`23`	`HD EOBD-I`	Heavy Duty Euro OBD Stage I without NOx Control
`24`	`HD EOBD-I N`	Heavy Duty Euro OBD Stage I with NOx Control
`25`	`HD EOBD-II`	Heavy Duty Euro OBD Stage II without NOx Control
`26`	`HD EOBD-II N`	Heavy Duty Euro OBD Stage II with NOx Control
`27`	`HD-ZEV`	Heavy Duty ZEV
`28`	`OBDBr-1`	Brazil OBD Phase 1
`29`	`OBDBr-2`	Brazil OBD Phase 2 and Phase 2+
`30`	`KOBD`	Korean OBD
`31`	`IOBD-I-BS4`	India BS4 OBD I
`32`	`IOBD-II-BS4`	India BS4 OBD II
`33`	`HD EOBD-VI`	Euro VI
`34`	`OBD, OBD II and HD OBD`
`35`	`OBDBr-3`	Brazil OBD Phase 3
`36`	`MC EOBD-I`	Motorcycle, Euro OBD-I
`37`	`MC EOBD-II`	Motorcycle, Euro OBD-II
`38`	`MC COBD-I`	Motorcycle, China OBD-I
`39`	`MC TOBD-I`	Motorcycle, Taiwan OBD-I
`40`	`MC JOBD-I`	Motorcycle, Japan OBD-I
`41`	`CN-OBD-6`	China Nationwide Stage 6
`42`	`OBDBr-P7`	Brazil OBD Phase 7
`43`	`CN-HDOBD-VI`	China Heavy Duty VI
`44`	`IOBD-I-BS6`	India BS6 OBD I
`45`	`IOBD-II-BS6`	India BS6 OBD II
`46`	`IHDOBD-BSVI`	India BSVI HD OBD
`47`	`OBDBr-P8`	Brazil OBD Phase 8
`48`	`HD-JOBD-II`	Japan Heavy Duty OBD-II
`49`	`HD-KOBD-II`	Korea Heavy Duty OBD-II
`50`	`CN-OROBD-IV`	China Off-Road IV OBD
`51`	`CARB ACC-II`	Light Duty ZEV, ACC-II
`52`	`MC JOBD-II`	Motorcycle, Japan OBD-II
`53`	`MC CARB OBD`	Motorcycle, California (CARB) OBD
`54`	`MC EPA OBD`	Motorcycle, Federal (EPA) OBD
`55`	`MC CARB & EPA OBD`	Motorcycle, 50-State (CARB & EPA) OBD
`56`	`HD ZEV CARB ZEP`	Heavy Duty ZEV, CARB ZEP
`57`	`CARB ACC-II & EPA TIER4`	Light Duty ZEV, CARB ACC-II and EPA Tier 4 (GTR 22)
`58`	`EPA TIER4`	Light Duty ZEV, EPA Tier 4 (GTR 22)
`59`	`EPA HD`	EPA HD OBD

Confirmed for 2013, 2017. Supported for 2012, 2016, 2018 to 2020.

Tires

Front left wheel speed `CARAVAN_FL_WHL_SPD`Confirmed

Service 22DID 1737
Module7E0 → 7E8
Every250 ms
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023.9843 km/h
Unit: km/h

0x0000 = 0 → $\frac{0}{64}$ = 0 km/h

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Front right wheel speed `CARAVAN_FR_WHL_SPD`Confirmed

Service 22DID 1738
Module7E0 → 7E8
Every250 ms
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023.9843 km/h
Unit: km/h

0x0000 = 0 → $\frac{0}{64}$ = 0 km/h

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Rear left wheel speed `CARAVAN_RL_WHL_SPD`Confirmed

Service 22DID 1739
Module7E0 → 7E8
Every250 ms
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023.9843 km/h
Unit: km/h

0x0000 = 0 → $\frac{0}{64}$ = 0 km/h

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Rear right wheel speed `CARAVAN_RR_WHL_SPD`Confirmed

Service 22DID 173A
Module7E0 → 7E8
Every250 ms
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023.9843 km/h
Unit: km/h

0x0000 = 0 → $\frac{0}{64}$ = 0 km/h

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Transmission

Current gear `CARAVAN_CURRENT_GEAR`

Service 22DID 3C22
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{10}$
Range: 0 to 25.5
Unit: Number

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Current gear `CARAVAN_GEAR`

The automatic transmission gear.

Service 22DID 5503
Module7E1 → 7E9
Every1 s
Testing

Bits 4 to 7 of the reply, 4 bits.

Unit: Named states

States
Raw value	State	Meaning
`0`	`NEUTRAL`	Neutral
`1`	`1`	First gear
`2`	`2`	Second gear
`3`	`3`	Third gear
`4`	`4`	Fourth gear
`5`	`5`	Fifth gear
`6`	`6`	Sixth gear
`7`	`7`	Seventh gear
`8`	`8`	Eighth gear
`9`	`9`	Ninth gear
`10`	`10`	Tenth gear
`11`	`REAR`	Rear
`13`	`PARK`	Park

In testing for 1996 to 2011, 2014 to 2015, 2018, 2020. Not supported for 2012 to 2013, 2016 to 2017, 2019.

Target gear `CARAVAN_GEAR_TARGET`

The target gear.

Service 22DID 5504
Module7E1 → 7E9
Every1 s
Testing

Bits 4 to 7 of the reply, 4 bits.

Unit: Named states

States
Raw value	State	Meaning
`0`	`NEUTRAL`	Neutral
`1`	`1`	First gear
`2`	`2`	Second gear
`3`	`3`	Third gear
`4`	`4`	Fourth gear
`5`	`5`	Fifth gear
`6`	`6`	Sixth gear
`7`	`7`	Seventh gear
`8`	`8`	Eighth gear
`9`	`9`	Ninth gear
`10`	`10`	Tenth gear
`11`	`REAR`	Rear
`13`	`PARK`	Park

In testing for 1996 to 2011, 2014 to 2015, 2018, 2020. Not supported for 2012 to 2013, 2016 to 2017, 2019.

Torque converter lock status `CARAVAN_TQ_CONV_LOCK`Confirmed

Service 22DID B09B
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Torque converter slip `CARAVAN_TQ_CONV_SLIP`Confirmed

Service 22DID B028
Module7E0 → 7E8
Every250 ms
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $val$
Range: -32768 to 32767 rpm
Unit: rpm

0x0000 = 0 → 0 rpm

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Torque converter slip, variant 2 `CARAVAN_TQ_CONV_SLIP_VAR_2`

Service 22DID A001
Module7E0 → 7E8
Every250 ms
Testing

Bits 48 to 63 of the reply, 16 bits. The value is signed.

Formula: $val$
Range: -32768 to 32767 rpm
Unit: rpm

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Transmission fluid temperature `CARAVAN_ATF_T_08DF`

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 08DF
Module7E1 → 7E9
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Transmission fluid temperature `CARAVAN_ATF_T_7E1`

Service 22DID 5043
Module7E1 → 7E9
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Transmission fluid temperature, variant 1 `CARAVAN_ATF_T_VAR_1`

Service 21PID 72
Module7E1 → 7E9
Every5 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023.9843 °F
Unit: °F

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Transmission fluid temperature, variant 2 `CARAVAN_ATF_T_V_2`Confirmed

Pelican can show this parameter as the transmission fluid temperature.

Service 21PID 18
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2011, 2014 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023 °F
Unit: °F

0x1573 = 5491 → $\frac{5491}{64}$ = 85.796875 °F

Confirmed for 2012 to 2013, 2017. In testing for 1996 to 2011, 2014 to 2016, 2018 to 2020.

Transmission fluid temperature, variant 2 `CARAVAN_ATF_T_VAR_2`

Service 22DID A002
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 9}{5} - 58$
Range: -58 to 401 °F
Unit: °F

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Transmission fluid temperature, variant 3 `CARAVAN_ATF_T_2130`

Service 21PID 30
Module7E1 → 7E9
Every5 s
Testing

Bits 88 to 95 of the reply, 8 bits.

Formula: $val - 50$
Range: -50 to 205 °C
Unit: °C

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Transmission fluid temperature, variant 3 `CARAVAN_ATF_T_VAR_3`Confirmed

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID B010
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023.9843 °F
Unit: °F

0x157F = 5503 → $\frac{5503}{64}$ = 85.984375 °F

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Transmission gear, actual `CARAVAN_GEAR_7E0`

Service 22DID A0A0
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Transmission gear, commanded `CARAVAN_GEAR_CMD`

Service 22DID A09F
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Transmission sump temperature `CARAVAN_TRANS_SUMP_T`

Service 22DID A0A3
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 9}{640}$
Range: 0 to 921 °F
Unit: °F

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Transmission sump temperature `CARAVAN_TRANS_SUMP_T_7E1`

Service 21PID 3A
Module7E1 → 7E9
Every5 s
Testing

Bits 72 to 87 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023 °F
Unit: °F

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Transmission sump temperature, variant 1 `CARAVAN_TRANS_SUMP_T_VAR_1`Confirmed

Service 21PID 3A
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 80 to 87 of the reply, 8 bits.

Formula: $val \times 4$
Range: 0 to 1020 °F
Unit: °F

0x00 = 0 → $0 \times 4$ = 0 °F

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Transmission sump temperature, variant 2 `CARAVAN_TRANS_SUMP_T_VAR_2`

Service 21PID CA
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Bits 80 to 87 of the reply, 8 bits.

Formula: $val \times 4$
Range: 0 to 1020 °F
Unit: °F

In testing for 1996 to 2016, 2018 to 2020. Supported for 2017.

Transmission temperature `CARAVAN_ATF_T`

Service 22DID 04FE
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 1.8 - 40$
Range: -30 to 300 °F
Unit: °F

In testing for 1996 to 2011, 2014 to 2015, 2018, 2020. Not supported for 2012 to 2013, 2016 to 2017, 2019.

Transmission temperature, variant 2 `CARAVAN_TRANS_T_VAR_2`

Service 21PID 0A
Module7E1 → 7E9
Every5 s
Testing

Bits 128 to 135 of the reply, 8 bits.

Formula: $\frac{val \times 9}{5} - 58$
Range: -58 to 401 °F
Unit: °F

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Transmission torque converter temperature `CARAVAN_TRANS_TQ_CONV_T`

Service 22DID A0A4
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 9}{320}$
Range: 0 to 1843 °F
Unit: °F

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Transmission torque converter temperature, variant 1 `CARAVAN_TRANS_TQ_CONV_T_VAR_1`Confirmed

Service 21PID 3A
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Example reply from a 2017 Dodge Grand Caravan.

Bits 96 to 111 of the reply, 16 bits.

Formula: $\frac{val \times 9}{320} + 32$
Range: 0 to 1875 °F
Unit: °F

0x000D = 13 → $\frac{13 \times 9}{320} + 32$ = 32.365625 °F

Confirmed for 2017. In testing for 1996 to 2016, 2018 to 2020.

Transmission torque converter temperature, variant 2 `CARAVAN_TRANS_TQ_CONV_T_VAR_2`

Service 21PID CA
Module7E0 → 7E8
Every5 s
Testing for 1996 to 2016, 2018 to 2020

Bits 96 to 111 of the reply, 16 bits.

Formula: $\frac{val \times 9}{320} + 32$
Range: 0 to 1875 °F
Unit: °F

In testing for 1996 to 2016, 2018 to 2020. Supported for 2017.

Trips

Odometer `CARAVAN_ODO`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID 043B
Module7E0 → 7E8
Every30 s
Testing for 1996 to 2011, 2014 to 2015, 2018, 2020

Example reply from a 2019 Dodge Grand Caravan.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 8.192$
Range: 0 to 536862.72 mi
Unit: mi

0x15C9 = 5577 → $5577 \times 8.192$ = 45,686.784 mi

Confirmed for 2012 to 2013, 2016 to 2017, 2019. In testing for 1996 to 2011, 2014 to 2015, 2018, 2020.

Odometer `CARAVAN_ODO_03BC`

Pelican can show this parameter as the odometer.

Service 22DID 03BC
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 31 of the reply, 32 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 4294967 km
Unit: km

In testing for 1996 to 2016, 2018 to 2020. Not supported for 2017.

Parameters

Battery

Battery temperature CARAVAN_BAT_T

Charge pressure CARAVAN_CHG_P

Charge temperature CARAVAN_CHG_T

Charged air cooler outlet temperature CARAVAN_CHARGED_AIR_COOLER_T

Control module voltage VPWRSAE J1979Confirmed

Required fuel charge, cylinder 1 CARAVAN_REQUIRED_FUEL_CHG_1Confirmed

Required fuel charge, cylinder 2 CARAVAN_REQUIRED_FUEL_CHG_2Confirmed

Required fuel charge, cylinder 3 CARAVAN_REQUIRED_FUEL_CHG_3Confirmed

Required fuel charge, cylinder 4 CARAVAN_REQUIRED_FUEL_CHG_4Confirmed

Turbocharger speed CARAVAN_TURBOCHARGER_SPD

Variable geometry turbo virtual charge flow CARAVAN_VGT_VIRTUAL_CHG_FLOW

Climate

Ambient air temperature AATSAE J1979Confirmed

Clocks

Time since engine start RUNTMSAE J1979Confirmed

Control

Absolute throttle position TPSAE J1979Confirmed

Absolute throttle position B TP_BSAE J1979Confirmed

Brake booster pressure CARAVAN_BRAKE_BOOSTER_PConfirmed

Relative throttle position TP_RSAE J1979Confirmed

Pedals

Accelerator pedal position D APP_DSAE J1979Confirmed

Accelerator pedal position E APP_ESAE J1979Confirmed

DTCs

Distance traveled since diagnostic trouble codes cleared CLR_DISTSAE J1979Confirmed

Distance traveled while MIL was activated MIL_DISTSAE J1979Confirmed

Malfunction indicator lamp MILSAE J1979Confirmed

Number of DTCs stored in this ECU DTC_CNTSAE J1979Confirmed

Number of warm-ups since diagnostic trouble codes cleared WARM_UPSSAE J1979Confirmed

Status

A/C system refrigerant monitoring ACRF_ENASAE J1979Confirmed

A/C system refrigerant monitoring completed ACRFCMPLSAE J1979Confirmed

A/C system refrigerant monitoring ready ACRF_RDYSAE J1979Confirmed

Catalyst monitoring CAT_ENASAE J1979Confirmed

Catalyst monitoring completed CAT_CMPLSAE J1979Confirmed

Catalyst monitoring ready CAT_RDYSAE J1979Confirmed

Comprehensive component monitoring completed CCM_CMPLSAE J1979Confirmed

Comprehensive component monitoring ready CCM_RDYSAE J1979Confirmed

EGR system monitoring EGR_ENASAE J1979Confirmed

EGR system monitoring completed EGR_CMPLSAE J1979Confirmed

EGR system monitoring ready EGR_RDYSAE J1979Confirmed

Evaporative system monitoring EVAP_ENASAE J1979Confirmed

Evaporative system monitoring completed EVAPCMPLSAE J1979Confirmed

Evaporative system monitoring ready EVAP_RDYSAE J1979Confirmed

Fuel system monitoring completed FUEL_CMPLSAE J1979Confirmed

Fuel system monitoring ready FUEL_RDYSAE J1979Confirmed

Heated catalyst monitoring HCAT_ENASAE J1979Confirmed

Heated catalyst monitoring completed HCATCMPLSAE J1979Confirmed

Heated catalyst monitoring ready HCAT_RDYSAE J1979Confirmed

Misfire monitoring completed MIS_CMPLSAE J1979Confirmed

Misfire monitoring ready MIS_RDYSAE J1979Confirmed

Oxygen sensor heater monitoring HTR_ENASAE J1979Confirmed

Oxygen sensor heater monitoring completed HTR_CMPLSAE J1979Confirmed

Oxygen sensor heater monitoring ready HTR_RDYSAE J1979Confirmed

Oxygen sensor monitoring O2S_ENASAE J1979Confirmed

Oxygen sensor monitoring completed O2S_CMPLSAE J1979Confirmed

Oxygen sensor monitoring ready O2S_RDYSAE J1979Confirmed

Secondary air system monitoring AIR_ENASAE J1979Confirmed

Secondary air system monitoring completed AIR_CMPLSAE J1979Confirmed

Secondary air system monitoring ready AIR_RDYSAE J1979Confirmed

Support

A/C system refrigerant monitoring supported ACRF_SUPSAE J1979Confirmed

Catalyst monitoring supported CAT_SUPSAE J1979Confirmed

Comprehensive component monitoring enabled CCM_ENASAE J1979Confirmed

Comprehensive component monitoring supported CCM_SUPSAE J1979Confirmed

Compression ignition monitoring supported CIM_SUPSAE J1979Confirmed

Compression ignition monitoring supported CIM_SUP_FLAGSAE J1979Confirmed

EGR system monitoring supported EGR_SUPSAE J1979Confirmed

Evaporative system monitoring supported EVAP_SUPSAE J1979Confirmed

Fuel system monitoring enabled FUEL_ENASAE J1979Confirmed

Fuel system monitoring supported FUEL_SUPSAE J1979Confirmed

Heated catalyst monitoring supported HCAT_SUPSAE J1979Confirmed

Misfire monitoring enabled MIS_ENASAE J1979Confirmed

Misfire monitoring supported MIS_SUPSAE J1979Confirmed

Oxygen sensor heater monitoring supported HTR_SUPSAE J1979Confirmed

Oxygen sensor monitoring supported O2S_SUPSAE J1979Confirmed

Secondary air system monitoring supported AIR_SUPSAE J1979Confirmed

Engine

Battery temperature `CARAVAN_BAT_T`

Charge pressure `CARAVAN_CHG_P`

Charge temperature `CARAVAN_CHG_T`

Charged air cooler outlet temperature `CARAVAN_CHARGED_AIR_COOLER_T`

Control module voltage `VPWR`SAE J1979Confirmed

Required fuel charge, cylinder 1 `CARAVAN_REQUIRED_FUEL_CHG_1`Confirmed

Required fuel charge, cylinder 2 `CARAVAN_REQUIRED_FUEL_CHG_2`Confirmed

Required fuel charge, cylinder 3 `CARAVAN_REQUIRED_FUEL_CHG_3`Confirmed

Required fuel charge, cylinder 4 `CARAVAN_REQUIRED_FUEL_CHG_4`Confirmed

Turbocharger speed `CARAVAN_TURBOCHARGER_SPD`

Variable geometry turbo virtual charge flow `CARAVAN_VGT_VIRTUAL_CHG_FLOW`

Ambient air temperature `AAT`SAE J1979Confirmed

Time since engine start `RUNTM`SAE J1979Confirmed

Absolute throttle position `TP`SAE J1979Confirmed

Absolute throttle position B `TP_B`SAE J1979Confirmed

Brake booster pressure `CARAVAN_BRAKE_BOOSTER_P`Confirmed

Relative throttle position `TP_R`SAE J1979Confirmed

Accelerator pedal position D `APP_D`SAE J1979Confirmed

Accelerator pedal position E `APP_E`SAE J1979Confirmed

Distance traveled since diagnostic trouble codes cleared `CLR_DIST`SAE J1979Confirmed

Distance traveled while MIL was activated `MIL_DIST`SAE J1979Confirmed

Malfunction indicator lamp `MIL`SAE J1979Confirmed

Number of DTCs stored in this ECU `DTC_CNT`SAE J1979Confirmed

Number of warm-ups since diagnostic trouble codes cleared `WARM_UPS`SAE J1979Confirmed

A/C system refrigerant monitoring `ACRF_ENA`SAE J1979Confirmed

A/C system refrigerant monitoring completed `ACRFCMPL`SAE J1979Confirmed

A/C system refrigerant monitoring ready `ACRF_RDY`SAE J1979Confirmed

Catalyst monitoring `CAT_ENA`SAE J1979Confirmed

Catalyst monitoring completed `CAT_CMPL`SAE J1979Confirmed

Catalyst monitoring ready `CAT_RDY`SAE J1979Confirmed

Comprehensive component monitoring completed `CCM_CMPL`SAE J1979Confirmed

Comprehensive component monitoring ready `CCM_RDY`SAE J1979Confirmed

EGR system monitoring `EGR_ENA`SAE J1979Confirmed

EGR system monitoring completed `EGR_CMPL`SAE J1979Confirmed

EGR system monitoring ready `EGR_RDY`SAE J1979Confirmed

Evaporative system monitoring `EVAP_ENA`SAE J1979Confirmed

Evaporative system monitoring completed `EVAPCMPL`SAE J1979Confirmed

Evaporative system monitoring ready `EVAP_RDY`SAE J1979Confirmed

Fuel system monitoring completed `FUEL_CMPL`SAE J1979Confirmed

Fuel system monitoring ready `FUEL_RDY`SAE J1979Confirmed

Heated catalyst monitoring `HCAT_ENA`SAE J1979Confirmed

Heated catalyst monitoring completed `HCATCMPL`SAE J1979Confirmed

Heated catalyst monitoring ready `HCAT_RDY`SAE J1979Confirmed

Misfire monitoring completed `MIS_CMPL`SAE J1979Confirmed

Misfire monitoring ready `MIS_RDY`SAE J1979Confirmed

Oxygen sensor heater monitoring `HTR_ENA`SAE J1979Confirmed

Oxygen sensor heater monitoring completed `HTR_CMPL`SAE J1979Confirmed

Oxygen sensor heater monitoring ready `HTR_RDY`SAE J1979Confirmed

Oxygen sensor monitoring `O2S_ENA`SAE J1979Confirmed

Oxygen sensor monitoring completed `O2S_CMPL`SAE J1979Confirmed

Oxygen sensor monitoring ready `O2S_RDY`SAE J1979Confirmed

Secondary air system monitoring `AIR_ENA`SAE J1979Confirmed

Secondary air system monitoring completed `AIR_CMPL`SAE J1979Confirmed

Secondary air system monitoring ready `AIR_RDY`SAE J1979Confirmed

A/C system refrigerant monitoring supported `ACRF_SUP`SAE J1979Confirmed

Catalyst monitoring supported `CAT_SUP`SAE J1979Confirmed

Comprehensive component monitoring enabled `CCM_ENA`SAE J1979Confirmed

Comprehensive component monitoring supported `CCM_SUP`SAE J1979Confirmed

Compression ignition monitoring supported `CIM_SUP`SAE J1979Confirmed

Compression ignition monitoring supported `CIM_SUP_FLAG`SAE J1979Confirmed

EGR system monitoring supported `EGR_SUP`SAE J1979Confirmed

Evaporative system monitoring supported `EVAP_SUP`SAE J1979Confirmed

Fuel system monitoring enabled `FUEL_ENA`SAE J1979Confirmed

Fuel system monitoring supported `FUEL_SUP`SAE J1979Confirmed

Heated catalyst monitoring supported `HCAT_SUP`SAE J1979Confirmed

Misfire monitoring enabled `MIS_ENA`SAE J1979Confirmed

Misfire monitoring supported `MIS_SUP`SAE J1979Confirmed

Oxygen sensor heater monitoring supported `HTR_SUP`SAE J1979Confirmed

Oxygen sensor monitoring supported `O2S_SUP`SAE J1979Confirmed

Secondary air system monitoring supported `AIR_SUP`SAE J1979Confirmed

Absolute load value `LOAD_ABS`SAE J1979Confirmed

Air conditioning high side pressure `CARAVAN_AC_HIGH_SIDE_P`Confirmed

Air conditioning high side pressure `CARAVAN_AC_HIGH_SIDE_P_7E0`

Ambient air temperature `CARAVAN_AAT_7E0`

Ambient temperature `CARAVAN_AAT`Confirmed

Automatic transmission fluid temperature `CARAVAN_ATF_T_3RDGEN`

Automatic transmission fluid temperature `CARAVAN_ATF_T_3RDGEN_V2`

Barometric pressure `BARO`SAE J1979Confirmed

Barometric pressure `CARAVAN_BAROMETRIC_P`Confirmed

Boost pressure `CARAVAN_BOOST_P`