Cadillac P1345: Crankshaft Position (CKP)-Camshaft Position (CMP) Correlation

Is your scanner showing Cadillac P1345?
No worries. We'll show you what it means and how to deal with it.

Presented by
Randy Worner

Cadillac P1345: Crankshaft Position (CKP)-Camshaft Position (CMP) Correlation

OVERVIEW
Severity
:
High
DIY Difficulty Level
:
Intermediate
Repair Cost
:
$200-$400
Can I Still Drive?
:
Yes

What Are The Potential Causes Of The Cadillac P1345 Code?

  • A loose CMP sensor causing a variance in the sensor signal
  • Excessive free play in the timing chain and gear assembly
  • Incorrectly installed distributor – 1 tooth off in either advance or retard positions

Recommended Parts

Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:

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.

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