gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Ignition Switch > < Crankshaft Position (CKP) Sensor Diagnosis|Page 7448
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Hall Effect Sensor: Description and Operation

Description

The hall effect switch connects to the VCM through the primary engine harness and provides cylinder identification information. The hall effect switch is
located under the distributor cap.

Ignition Switch > < Crankshaft Position (CKP) Sensor Diagnosis|Page 7448