On this page you can find the meaning of the fault code you may be seeing coming from your Mazda.
Either choose your model from below or scroll down even further to search and see popular fault codes across all Mazdas.
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Popular Mazda Fault Codes
These are the most popular Mazda fault codes that people are searching for.
ECM/PCM Internal Engine Off Timer PerformanceLearn More
Ignition Coil C Primary/Secondary Circuit MalfunctionLearn More
Solar Radiation Sensor Circuit Short To GroundLearn More
Passenger Sid, Side mount Airbag Circuit OpenLearn More
Driver Sid, Side mount Airbag Circuit OpenLearn More
Battery Voltage LowLearn More
Knock Sensor 1 Circuit High Input (Bank 2 or Single Sensor)Learn More
Shift Solenoid A Electrical/1-2 Shift Solenoid Circuit ElectricalLearn More
Intake Manifold Tuning Valve Control Circuit Low (Bank 1)Learn More
O2 Sensor Signal Stuck Lean Bank 1 Sensor 1Learn More
Lost Communication With Body Control ModuleLearn More
Lost Communication with TCMLearn More
Invalid Data Received From ECM/PCMLearn More
O2 Sensor Circuit Slow Response (Bank 1 Sensor 2)Learn More
Warm Up Catalyst Efficiency Below Threshold (Bank 1)Learn More
PRC Solenoid Circuit MalfunctionLearn More
THEFT Detected, Vehicle ImmobilzedLearn More
SGC (Cam Position) Sensor Circuit Malfunction/ Crankshaft Position - Camshaft Position CorrelationLearn More
EGRCHK Solenoid Circuit MalfunctionLearn More
Fuel tank leakage diagnostic module -system malfunctionLearn More
Intake Manifold Runner Control (Stuck Open)Learn More
System readiness test not completeLearn More
Cruise control switch Incorrect signalLearn More
Fuel tank leakage diagnostic module – motor malfunctionLearn More
Injector Circuit Open / Shorted - Cylinder #1Learn More
: Traction control system – malfunctionLearn More
Injector Circuit Open / Shorted - Cylinder #4Learn More
Injector Circuit Open / Shorted - Cylinder #2Learn More
Immobilizer ID Does Not MatchLearn More
Injector Circuit Open / Shorted - Cylinder #3Learn More
Fuel Delivery System Malfunction - LowLearn More
Battery Voltage Circuit MalfunctionLearn More
Cylinder #1 High To Low Side ShortLearn More
Crank / Cam Sensor Range / PerformanceLearn More
Cylinder #2 High To Low Side ShortLearn More
Cylinder #4 High To Low Side ShortLearn More
Unable To Bleed Up Fuel Tank VacuumLearn More
Trans Torque Reduction Request Signal MalfunctionLearn More
Mazda has been producing automobiles since the 1960s and is known for its sporty-centric lines. They embraced the Wankel engine, unlike most other mainstream automobile manufacturers.
The company has worked closely with American behemoth Ford for many years and so you may find many of the same error codes appearing between the two brand’s lines.
Common error codes you might find in your Mazda include the P2610 – indicating that the system that monitors if the engine has turned off successfully is detecting that it hasn’t. This may not be the case if you can physically see that the engine is no longer running and may actually be a fault within the ECU/ECM itself.
Finding the P0353 error code that appears in your Mazda is evidence that a problem with the ignition coil in cylinder 3 has been detected. This is a relatively easy issue to diagnose as you now know the cylinder and a manual check of the ignition coil and the surrounding area can lead you to the fault itself.
Plugging an OBD2 reader into your Mazda and finding the P0401 error code will happen if the EGR isn’t allowing enough gas through. This valve system is added to modern diesel engines to recycle some of the exhaust gases to reduce emissions. This valve can get very dirty and then blocked or stuck in the open or closed position because of the sooty tar that travels through it. Fixing the P0401 error can be as eas as detecting the EGR from your Mazda engine and cleaning it out with a tool or solution.
- Models: 14