P Codes (Powertrain)

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P-series OBD-II codes covering the engine, transmission, fuel system and emissions controls — the codes most drivers see when the check engine light comes on.

P0440 Code: EVAP System Malfunction (General)
P0440 Code: EVAP System Malfunction (General)
P0506 Code: Idle Control System RPM Lower Than Expected
P0506 Code: Idle Control System RPM Lower Than Expected
P0302 Code: Cylinder 2 Misfire Detected
P0302 Code: Cylinder 2 Misfire Detected
P0463 Code: Fuel Level Sensor Circuit High Input
P0463 Code: Fuel Level Sensor Circuit High Input
P0456 Code: EVAP System Very Small Leak Detected
P0456 Code: EVAP System Very Small Leak Detected
P0303 Code: Cylinder 3 Misfire Detected
P0303 Code: Cylinder 3 Misfire Detected
P0201 Code: Injector Circuit Malfunction – Cylinder 1
P0201 Code: Injector Circuit Malfunction – Cylinder 1
P0230 Code: Fuel Pump Primary Circuit Malfunction
P0230 Code: Fuel Pump Primary Circuit Malfunction
P0122 Code: Throttle Position Sensor Circuit Low Input
P0122 Code: Throttle Position Sensor Circuit Low Input
P0500 Code: Vehicle Speed Sensor Circuit Malfunction
P0500 Code: Vehicle Speed Sensor Circuit Malfunction
P0562 Code: System Voltage Low
P0562 Code: System Voltage Low
P0106 Code: MAP/Barometric Pressure Circuit Range/Performance
P0106 Code: MAP/Barometric Pressure Circuit Range/Performance
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