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
misfire codes
P0300
Random/Multiple Cylinder Misfire Detected
MisfireHigh
P0301
Cylinder 1 Misfire Detected
MisfireHigh
P0302
Cylinder 2 Misfire Detected
MisfireHigh
P0303
Cylinder 3 Misfire Detected
MisfireHigh
P0304
Cylinder 4 Misfire Detected
MisfireHigh
P0305
Cylinder 5 Misfire Detected
MisfireHigh
P0306
Cylinder 6 Misfire Detected
MisfireHigh
P0307
Cylinder 7 Misfire Detected
MisfireHigh
P0308
Cylinder 8 Misfire Detected
MisfireHigh
P0309
Cylinder 9 Misfire Detected
MisfireHigh
P0310
Cylinder 10 Misfire Detected
MisfireHigh
P0311
Cylinder 11 Misfire Detected
MisfireHigh
P0312
Cylinder 12 Misfire Detected
MisfireHigh
P0313
Misfire Detected with Low Fuel Level
MisfireMedium
P0314
Single Cylinder Misfire (Cylinder Not Specified)
MisfireHigh
P0316
Misfire Detected on Startup (First 1000 Revolutions)
MisfireMedium