P0345
Camshaft Position Sensor A Circuit Bank 2
P0345 is an OBD-II diagnostic trouble code meaning: Camshaft Position Sensor A Circuit Bank 2. Common causes: open or short circuit in the sensor wiring harness, faulty camshaft position sensor. Estimated repair cost: $56–167.
Symptoms
- Unstable idle
- Power Loss
- Problems starting the engine
- Jerks when accelerating
- Check Engine light comes on
Causes
- Open or short circuit in the sensor wiring harness
- Faulty camshaft position sensor
- Poor contact in the sensor connector
- Timing belt or chain problems
- Engine control module (ECM) malfunction
How to Fix
- Check the integrity of the wiring harness and connectors
- Test resistance and sensor signal
- Check timing belt/chain timing
- If necessary, replace the CMP sensor
- Clear error codes and check if the fault returns
Related codes
Error P0345 by Vehicle Brand
FAQ
What does the P0345 code mean?
P0345 is an OBD-II diagnostic trouble code that indicates: Camshaft Position Sensor A Circuit Bank 2
What causes a P0345 error code?
The most common causes of P0345 include: Open or short circuit in the sensor wiring harness; Faulty camshaft position sensor; Poor contact in the sensor connector; Timing belt or chain problems.
How do I fix a P0345 diagnostic trouble code?
To fix P0345: Check the integrity of the wiring harness and connectors. Test resistance and sensor signal. Check timing belt/chain timing. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0345?
Limited driving only, diagnose soon
How much does it cost to fix P0345?
The estimated repair cost for P0345 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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