Chevrolet P1345: Camshaft To Crankshaft Position Correlation
Is your scanner showing Chevrolet P1345?
No worries. We'll show you what it means and how to deal with it.
Chevrolet P1345: Camshaft To Crankshaft Position Correlation
OVERVIEWWhat Does The Chevrolet P1345 Code Mean?
Engine started; and the PCM did not detect the CMP sensor pulse at the correct relative position to the CKP sensor pulse.
What Are The Potential Causes Of The Chevrolet P1345 Code?
- CMP sensor is loose causing a variation in the sensor signal
- CMP sensor with a low duty cycle can cause this code to set
- Excessive free play in the timing chain and gear assembly
- Incorrectly installed distributor – 1 tooth off in either advance
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> Camshaft Position Sensor CAM 12577245 2131690 917-720
>>> ACDelco GM Original Equipment 213-354 Engine Crankshaft Position Sensor
>>> Engine Timing Chain Kit w/Chain Guide Tensioner Sprocket
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
GM, 2013, Service Bullettin – Prior To Any Circuit Testing.
