Mazda 3 OBD-II support
Model years 2004 to 2026CombustionOnboarded
186,018 miles driven with Pelican by 216 drivers
299,367 kilometers driven with Pelican by 216 drivers
The OBDb lists 289 parameters for the Mazda 3, read from 12 control modules. Real responses from Mazda 3 cars confirm 165 of the parameters. Drivers have tested model years 2004 to 2005, 2007, 2009 to 2012, 2014 to 2026.
Support by model year
A solid mark means a real response confirmed the parameter. A light mark means the car's signalset reads it but no response has confirmed it yet.
Parameters
The parameters of the Mazda 3, by group. These are the commands that Mazda added, and the SAE J1979 standard parameters that real cars confirm. Open a group to see its parameters, how Pelican decodes each one, and the model years that real cars confirm.
- Connectables57
- Battery18
- Brakes1
- Climate6
- Clocks1
- Control11
- Cruise control3
- DTCs55
- Electrical1
- Emissions5
- Engine240
- Fluids2
- Fuel28
- MAZDA34
- MAZDA3_AAT1
- MAZDA3_ACC1
- MAZDA3_BARO_V1
- MAZDA3_CL1
- MAZDA3_ETC_TRIM1
- MAZDA3_EVAP1
- MAZDA3_HPFP2
- MAZDA3_RO21
- MAZDA3_TIP2
- MAZDA3_VCT_EXH4
- MAZDA3_VCT_INT4
- Movement8
- OBD1
- Orientation3
- Tires41
- Transmission17
- Trips6
Connectables57
Absolute load value, Absolute throttle position, Absolute throttle position B, Air flow rate from mass air flow sensor and 53 more37 of 57 parameters confirmed20 being tested37/57Battery14
Air conditioning load signal voltage, Battery accumulated amp hours, Battery estimated state of charge, Battery fluid temperature and 10 more10 of 14 parameters confirmed4 being tested10/14Battery › Internal4
Enhanced Hybrid/EV Vehicle Charging State supported?, Hybrid/EV Battery Current supported?, Hybrid/EV Battery Voltage supported?, Hybrid/EV Vehicle Charging State supported?All parameters confirmed4/4Brakes1
Master cylinder sensor temperature1 being tested0/1Climate6
A/C compressor pressure, A/C compressor pressure sensor voltage, A/C compressor, state, A/C refrigerant pressure and 2 more5 of 6 parameters confirmed1 being tested5/6Clocks1
Time since engine startConfirmed1/1Control8
Absolute throttle position, Absolute throttle position B, Brake fluid pressure, Brake switch and 4 more5 of 8 parameters confirmed3 being tested5/8Control › Pedals3
Accelerator pedal position (relative), Accelerator pedal position D, Accelerator pedal position EAll parameters confirmed3/3Cruise control3
Cruise control speed, Cruise control voltage, Distance from bumper to target2 of 3 parameters confirmed1 being tested2/3DTCs9
Distance traveled since diagnostic trouble codes cleared, Distance traveled while MIL was activated, DTC that caused required freeze frame data storage, Malfunction indicator lamp and 5 moreAll parameters confirmed9/9DTCs › Status30
A/C system refrigerant monitoring, A/C system refrigerant monitoring completed, A/C system refrigerant monitoring ready, Catalyst monitoring and 26 moreAll parameters confirmed30/30DTCs › Support16
A/C system refrigerant monitoring supported, Catalyst monitoring supported, Comprehensive component monitoring enabled, Comprehensive component monitoring supported and 12 moreAll parameters confirmed16/16Electrical1
Battery voltage1 being tested0/1Emissions5
EVAP LDP idle current, EVAP LDP incorrect purge flow value, EVAP LDP monitoring current, EVAP LDP reference current and 1 moreAll parameters confirmed5/5Engine185
A/C refrigerant pressure switch, A/C relay, Absolute load value, Accelerator pedal position, full range and 181 more137 of 185 parameters confirmed48 being tested137/185Engine › AuxInputs5
Auto Trans Neutral Drive Status, Glow plug lamp status, Manual Trans Neutral Gear Status, Power Take Off (PTO) Output Status and 1 moreAll parameters confirmed5/5Engine › AuxInputs › Internal5
Auto trans neutral drive status supported, Glow plug lamp status supported, Manual trans neutral gear status supported, Power Take Off (PTO) output status supported and 1 moreAll parameters confirmed5/5Engine › DPF6
Diesel particulate filter lamp count, Diesel particulate filter particulate matter accumulation, Diesel particulate filter particulate matter accumulation (desired), Diesel particulate filter particulate matter generation and 2 moreAll parameters confirmed6/6Engine › Internal20
Actual EGR A supported, Actual EGR A supported, Commanded EGR A supported, Commanded EGR A supported and 16 moreAll parameters confirmed20/20Engine › Misfires5
Misfire count, all, Misfire count, cylinder 1, Misfire count, cylinder 2, Misfire count, cylinder 3 and 1 more5 being tested0/5Engine › OxygenSensors14
02S Bank 1, Sensor 1 present, 02S Bank 1, Sensor 2 present, 02S Bank 1, Sensor 3 present, 02S Bank 1, Sensor 4 present and 10 moreAll parameters confirmed14/14Fluids2
Distance since oil changed, Max distance to oil change1 of 2 parameters confirmed1 being tested1/2Fuel22
Commanded Fuel Rail Pressure A, Commanded Fuel Rail Pressure B, Engine exhaust flow rate, Engine fuel rate and 18 more19 of 22 parameters confirmed3 being tested19/22Fuel › Internal6
Commanded Fuel Rail Pressure A data supported?, Commanded Fuel Rail Pressure B data supported?, Fuel Rail Pressure A data supported?, Fuel Rail Pressure B data supported? and 2 moreAll parameters confirmed6/6MAZDA34
Barometric pressure, Engine coolant temperature, Manifold charge temperature, Octane adjust ratio1 of 4 parameters confirmed3 being tested1/4MAZDA3_AAT1
Ambient air temperature sensor voltageConfirmed1/1MAZDA3_ACC1
Accelerator pedal positionConfirmed1/1MAZDA3_BARO_V1
Barometric pressure sensor voltageConfirmed1/1MAZDA3_CL1
Closed loop lambda correctionConfirmed1/1MAZDA3_ETC_TRIM1
Electronic throttle control learned trim angle1 being tested0/1MAZDA3_EVAP1
Evaporative vapor pressure sensor voltageConfirmed1/1MAZDA3_HPFP2
High pressure fuel pressure desired, High pressure fuel rail sensor voltageAll parameters confirmed2/2MAZDA3_RO21
Rear O2 voltageConfirmed1/1MAZDA3_TIP2
Throttle inlet pressure absolute, Throttle inlet pressure sensor voltage2 being tested0/2MAZDA3_VCT_EXH4
VCT exhaust cam, desired, VCT exhaust camshaft actual, VCT exhaust camshaft error, VCT exhaust camshaft solenoid duty cycle2 of 4 parameters confirmed2 being tested2/4MAZDA3_VCT_INT4
VCT intake cam, desired, VCT intake camshaft actual, VCT intake camshaft error, VCT intake camshaft solenoid duty cycle3 of 4 parameters confirmed1 being tested3/4Movement8
Front left wheel speed, Front right wheel speed, Rear left wheel speed, Rear right wheel speed and 4 more2 of 8 parameters confirmed6 being tested2/8OBD1
OBD requirements to which vehicle is designedConfirmed1/1Orientation3
Lateral g, Longitudinal g, Yaw rate value (degrees/se3 being tested0/3Tires41
Front left pressure, Front left temperature, Front left tire pressure, Front left tire pressure and 37 more17 of 41 parameters confirmed24 being tested17/41Transmission17
Axle gear ratio, measured, Clutch pedal position switch, Current gear, Gear and 13 more6 of 17 parameters confirmed11 being tested6/17Trips6
Distance to empty, calculated, Distance to empty, displayed, Odometer, Odometer and 2 more3 of 6 parameters confirmed3 being tested3/6
About the Mazda 3
The Mazda 3 is a compact car that Mazda sells as a sedan and as a hatchback.1
Frequently asked questions
Does the Mazda 3 support Apple CarPlay and Android Auto?
Yes. Apple lists the Mazda 3 as compatible with CarPlay for the 2019 through 2025 model years. For the 2026 model year, Car and Driver reports that most trims have an 8.8-inch display with Apple CarPlay and Android Auto through a cable. The Carbon Edition connects wirelessly. The Turbo models have a 10.3-inch display with wireless smartphone mirroring. The sources used for this article don’t state the connection type for earlier model years.12
Footnotes
Help onboard this car
Help onboard more cars to the OBDb simply by installing Pelican, connecting your OBD scanner, and driving. Joining the beta testing crew gives you early access to upcoming Pelican features through limited-access TestFlight builds.
