OBD-II Generic Error Code P0345: How to Fix It

Q: Can I drive with P0345 error code?

It's not recommended to drive with P0345 as it can cause poor engine performance, reduced fuel economy, and potential engine damage. The vehicle may run rough, stall, or fail to start.

Q: What causes P0345 camshaft position sensor failure?

Common causes include sensor wear, damaged wiring, corroded connections, oil contamination, timing chain stretch, or camshaft problems. Heat and vibration are primary factors in sensor failure.

Q: How much does it cost to fix P0345?

DIY repair typically costs $50-150 for a replacement sensor. Professional repair can range from $200-400 including labor, depending on sensor location and accessibility.

Q: Will P0345 cause my car to fail emissions testing?

Yes, P0345 will typically cause your vehicle to fail emissions testing as it indicates an engine management system fault that affects emissions control.

Q: How long does a camshaft position sensor last?

Camshaft position sensors typically last 80,000-120,000 miles, but can fail earlier due to heat, oil contamination, or electrical issues. Regular maintenance helps extend sensor life.

Abstract

Error code P0345 indicates a problem with the camshaft position sensor A circuit on bank 2 of your engine. This sensor tells your engine computer the exact position of the camshaft, which is critical for proper fuel injection and ignition timing.