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
fuel codes
P0001
Fuel Volume Regulator Control Circuit/Open
FuelMedium
P0002
Fuel Volume Regulator Control Circuit Range/Performance
FuelMedium
P0003
Fuel Volume Regulator Control Circuit Low
FuelMedium
P0004
Fuel Volume Regulator Control Circuit High
FuelMedium
P0005
Fuel Shutoff Valve A Control Circuit/Open
FuelHigh
P0006
Fuel Shutoff Valve A Control Circuit Low
FuelHigh
P0007
Fuel Shutoff Valve A Control Circuit High
FuelHigh
P0087
Fuel Rail/System Pressure Too Low
FuelHigh
P0088
Fuel Rail/System Pressure Too High
FuelHigh
P0089
Fuel Pressure Regulator Performance
FuelMedium
P0090
Fuel Pressure Regulator Control Circuit
FuelMedium
P0091
Fuel Pressure Regulator Control Circuit Low
FuelMedium
P0092
Fuel Pressure Regulator Control Circuit High
FuelMedium
P0093
Fuel System Large Leak Detected
FuelHigh
P0094
Fuel System Small Leak Detected
FuelMedium
P0168
Fuel Temperature Too High
FuelMedium
P0170
Fuel Trim Malfunction (Bank 1)
FuelMedium
P0171
System Too Lean (Bank 1)
FuelMedium
P0172
System Too Rich (Bank 1)
FuelMedium
P0173
Fuel Trim Malfunction (Bank 2)
FuelMedium
P0174
System Too Lean (Bank 2)
FuelMedium
P0175
System Too Rich (Bank 2)
FuelMedium
P0190
Fuel Rail Pressure Sensor Circuit
FuelMedium
P0191
Fuel Rail Pressure Sensor Circuit Range/Performance
FuelMedium
P0192
Fuel Rail Pressure Sensor Circuit Low
FuelMedium
P0193
Fuel Rail Pressure Sensor Circuit High
FuelMedium
P0201
Injector Circuit/Open - Cylinder 1
FuelHigh
P0202
Injector Circuit/Open - Cylinder 2
FuelHigh
P0203
Injector Circuit/Open - Cylinder 3
FuelHigh
P0204
Injector Circuit/Open - Cylinder 4
FuelHigh
P0205
Injector Circuit/Open - Cylinder 5
FuelHigh
P0206
Injector Circuit/Open - Cylinder 6
FuelHigh
P0207
Injector Circuit/Open - Cylinder 7
FuelHigh
P0208
Injector Circuit/Open - Cylinder 8
FuelHigh
P0209
Injector Circuit/Open - Cylinder 9
FuelHigh
P0210
Injector Circuit/Open - Cylinder 10
FuelHigh
P0211
Injector Circuit/Open - Cylinder 11
FuelHigh
P0212
Injector Circuit/Open - Cylinder 12
FuelHigh
P0230
Fuel Pump Primary Circuit
FuelHigh
P0231
Fuel Pump Secondary Circuit Low
FuelHigh
P0232
Fuel Pump Secondary Circuit High
FuelHigh
P0627
Fuel Pump A Control Circuit/Open
FuelHigh
P0628
Fuel Pump A Control Circuit Low
FuelHigh
P0629
Fuel Pump A Control Circuit High
FuelHigh
P062D
Fuel Injector Driver Circuit (Bank 1)
FuelHigh
P2064
Fuel Injector B Stuck Open
FuelHigh
P2066
Fuel Level Sensor B Circuit Range/Performance
FuelLow
P2067
Fuel Level Sensor B Circuit Low
FuelLow
P2068
Fuel Level Sensor B Circuit High
FuelLow
P2096
Post Catalyst Fuel Trim System Too Lean (Bank 1)
FuelMedium
P2097
Post Catalyst Fuel Trim System Too Rich (Bank 1)
FuelMedium
P2098
Post Catalyst Fuel Trim System Too Lean (Bank 2)
FuelMedium
P2099
Post Catalyst Fuel Trim System Too Rich (Bank 2)
FuelMedium
P2146
Fuel Injector Group A Supply Voltage Circuit/Open
FuelHigh
P2147
Fuel Injector Group A Supply Voltage Circuit Low
FuelHigh
P2148
Fuel Injector Group A Supply Voltage Circuit High
FuelHigh
P2149
Fuel Injector Group B Supply Voltage Circuit/Open
FuelHigh
P2150
Fuel Injector Group B Supply Voltage Circuit Low
FuelHigh
P2151
Fuel Injector Group B Supply Voltage Circuit High
FuelHigh
P2177
System Too Lean Off Idle (Bank 1)
FuelMedium
P2178
System Too Rich Off Idle (Bank 1)
FuelMedium
P2179
System Too Lean Off Idle (Bank 2)
FuelMedium
P2180
System Too Rich Off Idle (Bank 2)
FuelMedium
P2187
System Too Lean At Idle (Bank 1)
FuelMedium
P2188
System Too Rich At Idle (Bank 1)
FuelMedium
P2189
System Too Lean At Idle (Bank 2)
FuelMedium
P2190
System Too Rich At Idle (Bank 2)
FuelMedium
P2191
System Too Lean At Higher Load (Bank 1)
FuelMedium
P2192
System Too Rich At Higher Load (Bank 1)
FuelMedium
P2193
System Too Lean At Higher Load (Bank 2)
FuelMedium
P2194
System Too Rich At Higher Load (Bank 2)
FuelMedium
P2264
Water In Fuel Sensor Circuit
FuelMedium
P2265
Water In Fuel Sensor Circuit Range/Performance
FuelMedium
P2266
Water In Fuel Sensor Circuit Low
FuelMedium
P2267
Water In Fuel Sensor Circuit High
FuelMedium
P2285
Injector Control Pressure Sensor Circuit Low
FuelHigh
P2286
Injector Control Pressure Sensor Circuit High
FuelHigh
P2288
Injector Control Pressure Too High
FuelHigh
P2290
Injector Control Pressure Too Low
FuelHigh
P2293
Fuel Pressure Regulator 2 Performance
FuelHigh
P2294
Fuel Pressure Regulator 2 Control Circuit
FuelHigh
P2295
Fuel Pressure Regulator 2 Control Circuit Low
FuelHigh
P2296
Fuel Pressure Regulator 2 Control Circuit High
FuelHigh
P2635
Fuel Pump A Low Flow/Performance
FuelHigh