P0335
Crankshaft Position Sensor A Circuit
2006-2011 BMW 325i 3.0L I6 N52 🇨🇦
High SeverityPowertrain
Description
Malfunction in the crankshaft position (CKP) sensor circuit. The CKP sensor is critical for engine timing and operation.
Symptoms
- Check Engine Light
- No start condition
- Engine stalling
- Intermittent misfire
- Tachometer erratic or dead
Common Causes
- Faulty CKP sensor
- Damaged reluctor/tone ring
- Wiring issue
- Sensor gap incorrect
- Oil contamination on sensor
Diagnostic Steps
- Test CKP sensor resistance
- Check air gap
- Inspect reluctor ring for damage
- Test wiring continuity
- Scope CKP signal pattern
Repair Notes
Replace CKP sensor. Check reluctor ring. CKP variation learn may be needed after replacement.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P0335 on Other Vehicles
Common Questions
What does code P0335 mean on a 2006-2011 BMW 325i?
P0335 stands for "Crankshaft Position Sensor A Circuit". Malfunction in the crankshaft position (CKP) sensor circuit. The CKP sensor is critical for engine timing and operation.
What are the symptoms of P0335 on a BMW 325i?
Common symptoms of P0335 include: Check Engine Light, No start condition, Engine stalling, Intermittent misfire, Tachometer erratic or dead.
What causes P0335 on a 2006-2011 BMW 325i?
Common causes of P0335 include: Faulty CKP sensor, Damaged reluctor/tone ring, Wiring issue, Sensor gap incorrect, Oil contamination on sensor.