P0339
Crankshaft Position Sensor A Circuit Intermittent
P0339 is an OBD-II diagnostic trouble code meaning: Crankshaft Position Sensor A Circuit Intermittent. Common causes: poor contact in sensor connectors, wiring harness damage. Estimated repair cost: $33–111.
Symptoms
- Misfires
- Difficulty starting the engine
- Unstable engine idling
- The engine stalls
- Check Engine light comes on
Causes
- Poor contact in sensor connectors
- Wiring harness damage
- Malfunction of the crankshaft position sensor
- Circuit Grounding Problems
- Mechanical damage (for example, crankshaft runout)
How to Fix
- Check sensor connectors for oxidation or damage.
- Inspect the wiring harness for damage
- Check the resistance and signal of the sensor using a multimeter
- Replace the crankshaft position sensor if it is faulty
- Check circuit grounding
Related codes
Error P0339 by Vehicle Brand
FAQ
What does the P0339 code mean?
P0339 is an OBD-II diagnostic trouble code that indicates: Crankshaft Position Sensor A Circuit Intermittent
What causes a P0339 error code?
The most common causes of P0339 include: Poor contact in sensor connectors; Wiring harness damage; Malfunction of the crankshaft position sensor; Circuit Grounding Problems.
How do I fix a P0339 diagnostic trouble code?
To fix P0339: Check sensor connectors for oxidation or damage.. Inspect the wiring harness for damage. Check the resistance and signal of the sensor using a multimeter. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0339?
Limited driving only, diagnose soon
How much does it cost to fix P0339?
The estimated repair cost for P0339 is $33–111. Actual cost depends on your vehicle, location, and labor rates.
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