Trouble codes › P0336
P0336 Crankshaft Position Sensor "A" Circuit Range/Performance
Engine timing
P0336 means the crankshaft position sensor's signal is erratic, from a failing sensor, debris or a damaged tone ring.
The crankshaft position sensor's signal is there but doesn't look right: missing or extra pulses, or a pattern the engine computer doesn't expect.
The engine may stall or misfire without warning. Get it fixed before relying on the vehicle.
Common causes
- A failing crankshaft position sensor
- Damaged reluctor (tone) ring teeth
- Metal debris on the sensor
- Wiring interference from spark plug wires or aftermarket wiring
- Incorrect sensor gap
Symptoms
- Stalling or no start
- Misfires, rough running
- Tachometer jumping
What to check first
- Inspect the sensor and its tip for debris or damage.
- Check the wiring is routed away from ignition parts.
- Inspect the reluctor ring if accessible.
- Use a quality replacement sensor and check the gap if adjustable.
What does P0336 mean on your vehicle?
The likely cause depends on your engine. iRepair researches your exact year, make, model and engine (service bulletins, recalls and owner reports) and tells you what to check first. Your first 3 questions are free.
Ask iRepair about P0336No scanner? Most auto parts stores read check-engine codes for free.
Related codes
General guidance for P0336 on most vehicles. Some makers use the same code a little differently; confirm in the service information for your vehicle, put safety first, and see a professional when in doubt.