Sensor, Knock: Description: 3.6L

Fig 1: Forward Knock Sensor, Rear Knock Sensor & PCM as Knock Sensor

Courtesy of CHRYSLER LLC

NOTE:

The forward sensor (1) is known to the powertrain control module (PCM) as knock sensor 1. The rear sensor (3) is known to the PCM as knock sensor 2.

The 3.6L engine uses two knock sensors (1, 3) and are bolted to the cylinder block under the intake manifold.