Mazda 3 OBD-II support
Model years 2004 to 2026CombustionOnboarded
151,820 miles driven with Pelican by 180 drivers
The OBDb lists 289 parameters for the Mazda 3, read from 12 control modules. Real responses from Mazda 3 cars confirm 165 of them. 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 each parameter, how Pelican decodes it, and the model years that real cars confirm.
- Connectables56
- Battery18
- Brakes1
- Climate6
- Clocks1
- Control11
- Cruise control3
- DTCs55
- Electrical1
- Emissions5
- Engine239
- 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
Connectables56
Absolute throttle position, Absolute throttle position B, Air flow rate from mass air flow sensor, Calculated engine load and 52 more35 of 44 commands confirmed by real cars9 in testing35/44Battery14
Air conditioning load signal voltage, Battery accumulated amp hours, Battery estimated state of charge, Battery fluid temperature and 10 more7 of 10 commands confirmed by real cars3 in testing7/10Battery › Internal4
Enhanced Hybrid/EV Vehicle Charging State supported?, Hybrid/EV Battery Current supported?, Hybrid/EV Battery Voltage supported?, Hybrid/EV Vehicle Charging State supported?Confirmed by real cars1/1Brakes1
Master cylinder sensor temperature1 in testing0/1Climate6
A/C compressor pressure, A/C compressor pressure sensor voltage, A/C compressor, state, A/C refrigerant pressure and 2 more5 of 6 commands confirmed by real cars1 in testing5/6Clocks1
Time since engine startConfirmed by real cars1/1Control8
Absolute throttle position, Absolute throttle position B, Brake fluid pressure, Brake switch and 4 more5 of 8 commands confirmed by real cars3 in testing5/8Control › Pedals3
Accelerator pedal position (relative), Accelerator pedal position D, Accelerator pedal position EAll commands confirmed by real cars3/3Cruise control3
Cruise control speed, Cruise control voltage, Distance from bumper to target2 of 3 commands confirmed by real cars1 in testing2/3DTCs9
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 commands confirmed by real cars8/8DTCs › Status30
A/C system refrigerant monitoring, A/C system refrigerant monitoring completed, A/C system refrigerant monitoring ready, Catalyst monitoring and 26 moreAll commands confirmed by real cars2/2DTCs › Support16
A/C system refrigerant monitoring supported, Catalyst monitoring supported, Comprehensive component monitoring enabled, Comprehensive component monitoring supported and 12 moreAll commands confirmed by real cars2/2Electrical1
Battery voltage1 in testing0/1Emissions5
EVAP LDP idle current, EVAP LDP incorrect purge flow value, EVAP LDP monitoring current, EVAP LDP reference current and 1 moreAll commands confirmed by real cars5/5Engine185
A/C refrigerant pressure switch, A/C relay, Absolute load value, Accelerator pedal position, full range and 181 more104 of 149 commands confirmed by real cars45 in testing104/149Engine › AuxInputs5
Auto Trans Neutral Drive Status, Glow plug lamp status, Manual Trans Neutral Gear Status, Power Take Off (PTO) Output Status and 1 moreConfirmed by real cars1/1Engine › 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 moreConfirmed by real cars1/1Engine › 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 commands confirmed by real cars6/6Engine › Internal20
Actual EGR A supported, Actual EGR A supported, Commanded EGR A supported, Commanded EGR A supported and 16 moreAll commands confirmed by real cars5/5Engine › Misfires5
Misfire count, all, Misfire count, cylinder 1, Misfire count, cylinder 2, Misfire count, cylinder 3 and 1 more2 in testing0/2Engine › OxygenSensors13
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 9 moreAll commands confirmed by real cars5/5Fluids2
Distance since oil changed, Max distance to oil change1 of 2 commands confirmed by real cars1 in testing1/2Fuel22
Commanded Fuel Rail Pressure A, Commanded Fuel Rail Pressure B, Engine exhaust flow rate, Engine fuel rate and 18 more12 of 15 commands confirmed by real cars3 in testing12/15Fuel › 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 moreConfirmed by real cars1/1MAZDA34
Barometric pressure, Engine coolant temperature, Manifold charge temperature, Octane adjust ratio1 of 4 commands confirmed by real cars3 in testing1/4MAZDA3_AAT1
Ambient air temperature sensor voltageConfirmed by real cars1/1MAZDA3_ACC1
Accelerator pedal positionConfirmed by real cars1/1MAZDA3_BARO_V1
Barometric pressure sensor voltageConfirmed by real cars1/1MAZDA3_CL1
Closed loop lambda correctionConfirmed by real cars1/1MAZDA3_ETC_TRIM1
Electronic throttle control learned trim angle1 in testing0/1MAZDA3_EVAP1
Evaporative vapor pressure sensor voltageConfirmed by real cars1/1MAZDA3_HPFP2
High pressure fuel pressure desired, High pressure fuel rail sensor voltageAll commands confirmed by real cars2/2MAZDA3_RO21
Rear O2 voltageConfirmed by real cars1/1MAZDA3_TIP2
Throttle inlet pressure absolute, Throttle inlet pressure sensor voltage2 in testing0/2MAZDA3_VCT_EXH4
VCT exhaust cam, desired, VCT exhaust camshaft actual, VCT exhaust camshaft error, VCT exhaust camshaft solenoid duty cycle2 of 4 commands confirmed by real cars2 in testing2/4MAZDA3_VCT_INT4
VCT intake cam, desired, VCT intake camshaft actual, VCT intake camshaft error, VCT intake camshaft solenoid duty cycle3 of 4 commands confirmed by real cars1 in testing3/4Movement8
Front left wheel speed, Front right wheel speed, Rear left wheel speed, Rear right wheel speed and 4 more2 of 5 commands confirmed by real cars3 in testing2/5OBD1
OBD requirements to which vehicle is designedConfirmed by real cars1/1Orientation3
Lateral g, Longitudinal g, Yaw rate value (degrees/se1 in testing0/1Tires41
Front left pressure, Front left temperature, Front left tire pressure, Front left tire pressure and 37 more17 of 22 commands confirmed by real cars5 in testing17/22Transmission17
Axle gear ratio, measured, Clutch pedal position switch, Current gear, Gear and 13 more5 of 15 commands confirmed by real cars10 in testing5/15Trips6
Distance to empty, calculated, Distance to empty, displayed, Odometer, Odometer and 2 more3 of 6 commands confirmed by real cars3 in testing3/6
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 do not state the connection type for earlier model years.12
Footnotes
Help onboard this car
Help onboard more vehicles 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.
