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Home >> Chevrolet >> 1998 >> Monte Carlo LS >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine Controls - Tests W/Codes - 3.8L) >> Diagnostic Trouble Codes >> DTC P0341 - Camshaft Position Sensor Circuit Performance >> Diagnostic Aids

Diagnostic Aids

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Check for faulty connections or damaged harness. Observe a voltmeter connected to CMP sensor input circuit at PCM harness connector while moving all related harness and connectors. A change in voltage indicates fault location.

Check for incorrect harness routing near secondary ignition components, ignition coil arcing to wiring harness or ICM. Check ignition coils for cracks, carbon tracking or other signs of damage. Check for secondary ignition wire(s) arcing to wiring harness.

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