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Home >> Chevrolet >> 2006 >> TrailBlazer 4.2 S, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 4.2L - DTC P0013 To P0134 >> DTC P0017 >> Circuit Description

Circuit Description

The Powertrain Control Module (PCM) uses the crankshaft position (CKP) sensor and the Camshaft Position (CMP) sensor information to monitor the correlation between the crankshaft and camshaft positions. If the deviation between the crankshaft and CMP exceeds a calibrated amount, DTC P0017 will set.

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