P1345 — Chevrolet — CKP/CMP Correlation

P1345 (Chevrolet): CKP/CMP Correlation — what it means, the affected system and what to check before replacing parts.

Meaning, symptoms, causes and checks

CKP/CMP Correlation. Source catalogue definition; confirm applicability using vehicle service information.

Affected system: Powertrain

Symptoms

  • Hard starting.

Possible causes

  • Incorrect timing.

What to check

  • Have timing checked professionally.