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CarOBDCodes

The code is a starting point

Look up an OBD-II trouble code.

Search 3,195 reference definitions. Check the code description first, then confirm it applies to your vehicle before following a diagnostic procedure.

P

Powertrain

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B

Body

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C

Chassis

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U

Network

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Manufacturer-specific descriptions can vary with model, engine and year. This directory preserves the supplied reference data; it is not a substitute for vehicle-specific service information. Detailed guides identify their sources and reviewer.

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P0101Mass or Volume Air flow Circuit Range/Performance ProblemP0102Mass or Volume Air Flow Circuit low InputP0103Mass or Volume Air flow Circuit High InputP0104Mass or Volume Air flow Circuit IntermittentP0105Manifold Absolute Pressure/Barometric Pressure Circuit MalfunctionP0106Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance ProblemP0107Manifold Absolute Pressure/Barometric Pressure Circuit Low InputP0108Manifold Absolute Pressure/Barometric Pressure Circuit High InputP0109Manifold Absolute Pressure/Barometric Pressure Circuit IntermittentP0110Intake Air Temperature Circuit MalfunctionP0111Intake Air Temperature Circuit Range/Performance ProblemP0112Intake Air Temperature Circuit Low InputP0113Intake Air Temperature Circuit High InputP0114Intake Air Temperature Circuit IntermittentP0115Engine Coolant Temperature Circuit MalfunctionP0116Engine Coolant Temperature Circuit Range/Performance ProblemP0117Engine Coolant Temperature Circuit Low InputP0118Engine Coolant Temperature Circuit High InputP0119Engine Coolant Temperature Circuit IntermittentP0120Throttle Pedal Position Sensor/Switch A Circuit MalfunctionP0121Throttle/Pedal Position Sensor/Switch A Circuit Range/Performance ProblemP0122Throttle/Pedal Position Sensor/Switch A Circuit Low InputP0123Throttle/Pedal Position Sensor/Switch A Circuit High InputP0124Throttle/Pedal Position Sensor/Switch A Circuit IntermittentP0125Insufficient Coolant Temperature for Closed Loop Fuel ControlP0126Insufficient Coolant Temperature for Stable OperationP0130O2 Sensor Circuit Malfunction (Bank 1 Sensor 1)P0131O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1)P0132O2 Sensor Circuit High Voltage (Bank 1 Sensor 1)P0133O2 Sensor Circuit Slow Response (Bank 1 Sensor 1)P0134O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)P0135O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)P0136O2 Sensor Circuit Malfunction (Bank 1 Sensor 2)P0137O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2)P0138O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)P0139O2 Sensor Circuit Slow Response (Bank 1 Sensor 2)P0140O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 2)P0141O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)P0142O2 Sensor Circuit Malfunction (Bank 1 Sensor 3)P0143O2 Sensor Circuit Low Voltage (Bank 1 Sensor 3)P0144O2 Sensor Circuit High Voltage (Bank 1 Sensor 3)P0145O2 Sensor Circuit Slow Response (Bank 1 Sensor 3)P0146O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 3)P0147O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 3)P0150O2 Sensor Circuit Malfunction (Bank 2 Sensor 1)P0151O2 Sensor Circuit Low Voltage (Bank 2 Sensor 1)P0152O2 Sensor Circuit High Voltage (Bank 2 Sensor 1)P0153O2 Sensor Circuit Slow Response (Bank 2 Sensor 1)P0154O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 1)P0155O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1)

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