dodge Workshop Repair Guides

Dodge Workshop Service and Repair Manuals

Spark Plug > < Lock Cylinder Housing|Page 4428
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Knock Sensor: Description and Operation

The knock sensor provides an input to the Powertrain Control Module (PCM) on circuit K42. Circuit K42 connects to cavity 42 of the PCM connector.

The knock sensor is case grounded to the intake manifold.

Spark Plug > < Lock Cylinder Housing|Page 4428