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Home › Pontiac › 2003 › Vibe Base, FWD, Automatic › Repair and Diagnosis › Engine Performance › System › Engine Control System - Self-Diagnostics › Diagnostic Tests › DTC P1346: Intake CMP System Performance › Conditions For Setting DTC

Conditions For Setting DTC

PCM detects an unexpected deviation in the relationship of input signals of CMP and CKP sensors.
Fault is present several times during a driving event.