P0335 — Crankshaft Position Sensor A Circuit Malfunction
Category: Powertrain Severity: High
Updated:
DTC code P0335 means: Crankshaft Position Sensor A Circuit Malfunction. It falls under the "Powertrain" category, with an estimated severity of High. Common causes include faulty crankshaft position sensor, wiring/connector issue and damaged tone wheel; it's worth confirming the diagnosis before replacing parts.
Possible causes
- Faulty crankshaft position sensor
- Wiring/connector issue
- Damaged tone wheel
- Timing problem
Symptoms
- Engine vibration
- Loss of power
- Higher fuel consumption
- Engine may not start
How to diagnose it step by step
- Check for an rpm signal on the scan tool while cranking.
- Check the sensor connector and wiring.
- Measure resistance (inductive) or signal (Hall).
- Inspect the reluctor wheel.
- Replace the sensor.
How to fix it
Check spark plugs, coils and position sensors (crankshaft/camshaft); replace any faulty part.
Estimated repair cost
Sensor: $30–150; $80–250 installed.
Frequently asked questions
What does DTC code P0335 mean?
Crankshaft Position Sensor A Circuit Malfunction.
Is code P0335 serious?
Severity High. Have it checked as soon as possible, especially if it affects safety or the catalytic converter.
Can I keep driving with code P0335?
Not reliable: without a crank signal the engine stalls or won't start.
Related codes
P0336 P0332 P0340 P0341 P0328 P0327 P0344 P0325 P0345 P0320
Refine by car make
- Audi P0335: CKP sensor or wiring.
- BMW P0335: Crankshaft position sensor (known failure).
- Citroën P0335: Crankshaft position sensor.
- Dacia P0335: Same as Renault: crankshaft position sensor.
- Fiat P0335: CKP sensor.
- Ford P0335: CKP sensor or wiring; check the connector.
- Honda P0335: CKP sensor.
- Hyundai P0335: CKP sensor.
- Kia P0335: CKP sensor.
- Mazda P0335: CKP sensor.
- Mercedes-Benz P0335: Crankshaft position sensor.
- Nissan P0335: CKP sensor.
- Opel P0335: CKP sensor or wiring.
- Peugeot P0335: Crankshaft position sensor (known failure).
- Renault P0335: Crankshaft position sensor (known failure).
- Seat P0335: Same as VW: CKP sensor.
- Škoda P0335: Same as VW: CKP sensor.
- Toyota P0335: CKP sensor or its connector.
- Volkswagen P0335: CKP sensor or its wiring.
- Volvo P0335: Crankshaft position sensor.
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