Sensor, Knock: Removal: 3.6L
WARNING: This page is about a different car, the 2020 Chrysler 300 and 2019 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
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.
- Perform the fuel pressure release procedure. Refer to FUEL SYSTEM PRESSURE RELEASE .
- Disconnect and isolate the negative battery cable.
- Remove the oil filter housing. Refer to HOUSING, OIL FILTER, REMOVAL .
- Disconnect the knock sensor wire harness connector (4).NOTE:
There may be a foam strip on the bolt threads. This foam is used only to retain the bolts to the sensors for plant assembly. It is not used as a sealant. Do not apply any adhesive, sealant or thread locking compound to these bolts.
- Remove bolt (2) and knock sensor 1 (1) or knock sensor 2 (3).