2.0/2.4/2.4 Turbo/2.4L SRT-4

WARNING: This page is about a different car, the 2006 Chrysler PT Cruiser. However, it is still accessible from the selected car via links, so may be relevant.

The knock sensor bolts into the side of the cylinder block in front of the starter under the intake manifold.

Fig 1: Knock Sensor Removed - 2.0/2.4/2.4 TURBO/2.4L SRT-4

Courtesy of DAIMLERCHRYSLER CORP.

Attach electrical connector to knock sensor.
Install knock sensor. Tighten knock sensor bolt to 22 N.m (195 in. lbs.) torque. Over or under tightening effects knock sensor performance, possibly causing improper spark control.

Fig 2: Locating Knock Sensor - 2.0/2.4/2.4 TURBO/2.4L SRT-4
Courtesy of DAIMLERCHRYSLER CORP.
Connect the negative battery cable.