Section 22 (Ignition System (Service Information)): Sensor-Knock: Removal: 2.7L

WARNING: This page is about a different car, the 2006 Dodge Magnum, 2006 Dodge Charger, and 2006 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Locating Knock Sensor

Courtesy of DAIMLERCHRYSLER CORP.

Disconnect negative battery cable.
The sensors screws into the cylinder block, directly below the intake manifold.
Remove intake manifold, (Refer to ENGINE/MANIFOLDS/INTAKE MANIFOLD - REMOVAL)
Remove the passenger side cylinder head, (Refer to ENGINE/CYLINDER HEAD - REMOVAL) .
Disconnect electrical connector from knock sensor.
Use a crows foot socket to remove the knock sensors.