OBD codes / P0335
P0335
SeriousCrankshaft Position Sensor A Circuit Malfunction
Address promptly — can worsen or affect drivability.
Likely causes
- faulty crank sensor
- damaged reluctor ring
- wiring
Common fixes
- replace crankshaft position sensor
- inspect wiring
Seeing P0335 on your car? Get a diagnosis specific to your exact year, make and model.
Diagnose P0335 for my vehicleGeneric OBD-II reference. Manufacturer-specific behavior varies — confirm with a scan tool and, for safety-related codes, a professional inspection.