P0335
Crankshaft Position Sensor A Circuit
2000-2003 Ford Excursion 7.3L V8 Power Stroke Diesel
High SeverityPowertrainGeneric (SAE)
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 2000-2003 Ford Excursion?
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 Ford Excursion?
Common symptoms of P0335 include: Check Engine Light, No start condition, Engine stalling, Intermittent misfire, Tachometer erratic or dead.
What causes P0335 on a 2000-2003 Ford Excursion?
Common causes of P0335 include: Faulty CKP sensor, Damaged reluctor/tone ring, Wiring issue, Sensor gap incorrect, Oil contamination on sensor.