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Mazda CX-3 Fault Codes


You can find common Mazda CX-3 fault codes on this page that when clicked take you to a detailed description.

You can also type in the fault code you are getting below to find a more detailed description.

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Mazda CX-3 Recalls

When a car manufacturer detects a problem with a model they put out a recall notice and more often than not offer to fix the problem free of charge.

You can check to see if your Mazda CX-3 has any recall notices on our sister site AutoRecalls.co, sorted by model year.

View Mazda CX-3 Recalls »
Recall Notice Icon

Error Icon P0471

Exhaust Pressure Sensor Range/Performance

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Severity Icon 8/10

Error Icon P0087

Fuel Rail/System Pressure - Too Low

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Severity Icon 9/10

Error Icon P0299

Turbo / Super Charger Underboost

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Error Icon P0192

Fuel Rail Pressure Sensor Circuit Low Input

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Severity Icon 7/10

Error Icon P0171

System Too Lean (Bank 1)

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Severity Icon 8/10

Error Icon P0302

Cylinder 2 Misfire Detected

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Severity Icon 4/10

Error Icon P0101

Mass or Volume Air flow Circuit Range/Performance Problem

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Error Icon P0882

TCM Power Input Signal Low

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Error Icon P0139

O2 Sensor Circuit Slow Response (Bank 1 Sensor 2)

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Severity Icon 6/10

Error Icon P0138

O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)

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Severity Icon 8/10

Error Icon P0301

Cylinder 1 Misfire Detected

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Severity Icon 9/10

Error Icon P0126

Insufficient Coolant Temperature for Stable Operation

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Severity Icon 8/10

Error Icon P0303

Cylinder 3 Misfire Detected

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Severity Icon 3/10

Error Icon P0456

Evaporative Emissions System Small Leak Detected

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Error Icon P0338

Crankshaft Position Sensor A Circuit High Input

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Severity Icon 3/10

Error Icon P0442

Evaporative Emission Control System Leak Detected

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Severity Icon 8/10

Error Icon P0340

Camshaft Position Sensor Circuit Malfunction

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Severity Icon 8/10

Error Icon P0335

Crankshaft Position Sensor A Circuit Malfunction

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Severity Icon 6/10

Error Icon P0131

O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1)

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Error Icon P0443

Evaporative Emission Control System Purge Control Valve circuit Malfunction

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Error Icon P0661

Intake Manifold Tuning Valve Control Circuit Low (Bank 1)

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Error Icon P0037

Heated Oxygen Sensor (HO2S) Heater Circuit Low Voltage Bank 1 Sensor 2

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Severity Icon 4/10

Error Icon P0455

System Gross Leak Evaporative Emission

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Severity Icon 9/10

Error Icon U0073

Control Module Communication Bus "A" Off

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Severity Icon 9/10

Error Icon U0100

Lost Communication With ECM/PCM "A"

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Severity Icon 5/10

Error Icon P2187

System Too Lean at Idle DTC

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Error Icon P2188

System Too Lean at Idle Bank 1

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Error Icon P0715

Input/Turbine Speed Sensor Circuit Malfunction

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Error Icon P0344

Camshaft Position Sensor Circuit Intermittent

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Severity Icon 7/10

Error Icon P0430

Catalyst System Efficiency Below Threshold (Bank 2)

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Severity Icon 9/10

Error Icon P0012

Intake Camshaft Position Timing - Over-Retarded (Bank 1)

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Error Icon P2006

Intake Manifold Runner Control Stuck Closed Bank 1

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Error Icon P0038

Heated Oxygen Sensor (HO2S) Heater Circuit High Voltage Bank 1 Sensor 2

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Error Icon P0108

Manifold Absolute Pressure/Barometric Pressure Circuit High Input

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Severity Icon 8/10

Error Icon P0016

Crankshaft Position Camshaft Position Correlation Bank 1 Sensor A

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Error Icon P1142

Fuel Restriction Condition

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Error Icon P1260

THEFT Detected, Vehicle Immobilzed

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Error Icon P1336

Crank / Cam Sensor Range / Performance

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Error Icon P0117

Engine Coolant Temperature Circuit Low Input

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Severity Icon 8/10

Error Icon P0113

Intake Air Temperature Circuit High Input

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Error Icon P1330

Ignition spark timing – malfunction

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Severity Icon 4/10

Error Icon P0031

Heated Oxygen Sensor (HO2S) Heater Circuit Low Voltage Bank 1 Sensor 1

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Error Icon P2000

NOx Adsorber Efficiency Below Threshold Bank 1

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Error Icon P0123

Throttle/Pedal Position Sensor/Switch A Circuit High Input

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Error Icon P2610

ECM/PCM Internal Engine Off Timer Performance

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Error Icon P0353

Ignition Coil C Primary/Secondary Circuit Malfunction

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Severity Icon 7/10

Error Icon P0401

Exhaust Gas Recirculation Flow Insufficient Detected

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Error Icon B1261

Solar Radiation Sensor Circuit Short To Ground

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Error Icon B1998

Passenger Sid, Side mount Airbag Circuit Open

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Error Icon B1994

Driver Sid, Side mount Airbag Circuit Open

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Error Icon B1318

Battery Voltage Low

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Severity Icon 8/10

Error Icon P0304

Cylinder 4 Misfire Detected

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Error Icon P0328

Knock Sensor 1 Circuit High Input (Bank 2 or Single Sensor)

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Severity Icon 7/10

Error Icon P2096

Post Catalyst Fuel Trim System Too Lean Bank 1

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Error Icon P0753

Shift Solenoid A Electrical/1-2 Shift Solenoid Circuit Electrical

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Severity Icon 7/10

Error Icon P0420

Catalyst System Efficiency Below Threshold (Bank 1)

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Error Icon P2195

O2 Sensor Signal Stuck Lean Bank 1 Sensor 1

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Severity Icon 7/10

Error Icon U0155

Lost Communication With Instrument Panel Cluster (IPC) Control Module

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Error Icon U0140

Lost Communication With Body Control Module

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Error Icon U0101

Lost Communication with TCM

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Error Icon U0401

Invalid Data Received From ECM/PCM

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Error Icon P0421

Warm Up Catalyst Efficiency Below Threshold (Bank 1)

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Error Icon P1250

PRC Solenoid Circuit Malfunction

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Error Icon P1345

SGC (Cam Position) Sensor Circuit Malfunction/ Crankshaft Position - Camshaft Position Correlation

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Error Icon P1487

EGRCHK Solenoid Circuit Malfunction

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Error Icon P1401

Fuel tank leakage diagnostic module -system malfunction

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Error Icon P1518

Intake Manifold Runner Control (Stuck Open)

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Error Icon P1000

System readiness test not complete

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Error Icon P1569

Cruise control switch Incorrect signal

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Error Icon P1402

Fuel tank leakage diagnostic module – motor malfunction

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Error Icon P1201

Injector Circuit Open / Shorted - Cylinder #1

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Error Icon P1632

CAN data bus OFF

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Error Icon P1204

Injector Circuit Open / Shorted - Cylinder #4

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Error Icon P1202

Injector Circuit Open / Shorted - Cylinder #2

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Error Icon P1622

Immobilizer ID Does Not Match

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About the CX-3