Warning lights
Check-engine light
The amber engine symbol; solid for a stored fault, flashing for an active misfire.
Codes that go with it
- P0171System Too Lean (Bank 1)
- P0234Turbocharger/Supercharger Overboost Condition
- P0299Turbocharger/Supercharger Underboost Condition
- P0300Random/Multiple Cylinder Misfire Detected
- P0301Cylinder 1 Misfire Detected
- P0351Ignition Coil A Primary/Secondary Circuit Malfunction
- P0420Catalyst System Efficiency Below Threshold (Bank 1)
- P0430Catalyst System Efficiency Below Threshold (Bank 2)
- P0442Evaporative Emission System Leak Detected (Small Leak)
- P0455Evaporative Emission System Leak Detected (Large Leak)
- P0601Internal Control Module Memory Checksum Error
Other warning lights
Ask eManuals about your car
Answers come from the actual factory manual for your make, model and year, with the page cited. Join the waitlist and we’ll email you when a spot opens up.
Already 40,000+ manuals covered.