Check-engine codes
Look up any check-engine code — what it means for your car, what usually causes it, and whether you can keep driving.
AllTransmission · 142Wiring / network · 109Oxygen sensors · 85Fuel · 84Air intake · 74Sensors · 70Valve timing · 57Electrical · 35Emissions · 30Fuel vapour (EVAP) · 28Ignition · 28Cooling · 22Misfire · 16Turbo · 16Brakes / ABS · 10EGR · 10Air conditioning · 7Catalytic converter · 6Airbags / seat belts · 5
sensor codes
P0070
Ambient Air Temperature Sensor Circuit
SensorsLow
P0071
Ambient Air Temperature Sensor Range/Performance
SensorsLow
P0072
Ambient Air Temperature Sensor Circuit Low
SensorsLow
P0073
Ambient Air Temperature Sensor Circuit High
SensorsLow
P0110
Intake Air Temperature Sensor Circuit
SensorsLow
P0111
Intake Air Temperature Sensor Circuit Range/Performance
SensorsLow
P0112
Intake Air Temperature Sensor Circuit Low
SensorsLow
P0113
Intake Air Temperature Sensor Circuit High
SensorsLow
P0114
Intake Air Temperature Sensor Circuit Intermittent
SensorsLow
P0127
Intake Air Temperature Too High
SensorsLow
P0129
Barometric Pressure Too Low
SensorsLow
P0176
Fuel Composition Sensor Circuit
SensorsLow
P0180
Fuel Temperature Sensor A Circuit
SensorsLow
P0181
Fuel Temperature Sensor A Circuit Range/Performance
SensorsLow
P0182
Fuel Temperature Sensor A Circuit Low
SensorsLow
P0183
Fuel Temperature Sensor A Circuit High
SensorsLow
P0325
Knock Sensor 1 Circuit (Bank 1)
SensorsMedium
P0326
Knock Sensor 1 Circuit Range/Performance (Bank 1)
SensorsMedium
P0327
Knock Sensor 1 Circuit Low (Bank 1)
SensorsMedium
P0328
Knock Sensor 1 Circuit High (Bank 1)
SensorsMedium
P0330
Knock Sensor 2 Circuit (Bank 2)
SensorsMedium
P0331
Knock Sensor 2 Circuit Range/Performance (Bank 2)
SensorsMedium
P0332
Knock Sensor 2 Circuit Low (Bank 2)
SensorsMedium
P0333
Knock Sensor 2 Circuit High (Bank 2)
SensorsMedium
P0460
Fuel Level Sensor Circuit
SensorsLow
P0461
Fuel Level Sensor Circuit Range/Performance
SensorsLow
P0462
Fuel Level Sensor Circuit Low
SensorsLow
P0463
Fuel Level Sensor Circuit High
SensorsLow
P0500
Vehicle Speed Sensor A
SensorsMedium
P0501
Vehicle Speed Sensor A Range/Performance
SensorsMedium
P0502
Vehicle Speed Sensor A Circuit Low Input
SensorsMedium
P0503
Vehicle Speed Sensor A Intermittent/Erratic/High
SensorsMedium
P0520
Engine Oil Pressure Sensor/Switch Circuit
SensorsHigh
P0521
Engine Oil Pressure Sensor/Switch Range/Performance
SensorsHigh
P0522
Engine Oil Pressure Sensor/Switch Low Voltage
SensorsCritical
P0523
Engine Oil Pressure Sensor/Switch High Voltage
SensorsMedium
P0524
Engine Oil Pressure Too Low
SensorsCritical
P2115
Throttle/Pedal Position Sensor D Minimum Stop Performance
SensorsHigh
P2116
Throttle/Pedal Position Sensor E Minimum Stop Performance
SensorsHigh
P2117
Throttle/Pedal Position Sensor F Minimum Stop Performance
SensorsHigh
P2120
Throttle/Pedal Position Sensor D Circuit
SensorsHigh
P2121
Throttle/Pedal Position Sensor D Circuit Range/Performance
SensorsHigh
P2122
Throttle/Pedal Position Sensor D Circuit Low
SensorsHigh
P2123
Throttle/Pedal Position Sensor D Circuit High
SensorsHigh
P2124
Throttle/Pedal Position Sensor D Circuit Intermittent
SensorsHigh
P2125
Throttle/Pedal Position Sensor E Circuit
SensorsHigh
P2126
Throttle/Pedal Position Sensor E Circuit Range/Performance
SensorsHigh
P2127
Throttle/Pedal Position Sensor E Circuit Low
SensorsHigh
P2128
Throttle/Pedal Position Sensor E Circuit High
SensorsHigh
P2129
Throttle/Pedal Position Sensor E Circuit Intermittent
SensorsHigh
P2130
Throttle/Pedal Position Sensor F Circuit
SensorsHigh
P2131
Throttle/Pedal Position Sensor F Circuit Range/Performance
SensorsHigh
P2132
Throttle/Pedal Position Sensor F Circuit Low
SensorsHigh
P2133
Throttle/Pedal Position Sensor F Circuit High
SensorsHigh
P2134
Throttle/Pedal Position Sensor F Circuit Intermittent
SensorsHigh
P2138
Throttle/Pedal Position Sensor D/E Voltage Correlation
SensorsHigh
P2139
Throttle/Pedal Position Sensor D/F Voltage Correlation
SensorsHigh
P2140
Throttle/Pedal Position Sensor E/F Voltage Correlation
SensorsHigh
P2158
Vehicle Speed Sensor B Circuit
SensorsMedium
P2159
Vehicle Speed Sensor B Range/Performance
SensorsMedium
P2160
Vehicle Speed Sensor B Circuit Low
SensorsMedium
P2161
Vehicle Speed Sensor B Intermittent/Erratic
SensorsMedium
P2162
Vehicle Speed Sensor A/B Correlation
SensorsMedium
P2199
Intake Air Temperature Sensor 1/2 Correlation
SensorsLow
P2226
Barometric Pressure Circuit
SensorsLow
P2227
Barometric Pressure Sensor Range/Performance
SensorsLow
P2228
Barometric Pressure Circuit Low
SensorsLow
P2229
Barometric Pressure Circuit High
SensorsLow
P2230
Barometric Pressure Circuit Intermittent
SensorsLow
P2299
Brake Pedal And Accelerator Pedal Position Incompatible
SensorsHigh