LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chrysler >> 2009 >> PT Cruiser Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Ignition Control (Service Information) >> SENSOR, Knock >> Removal >> Removal
April 5, 2026: LEMON Manuals is launched! Read the announcement.

SENSOR, Knock: Removal: Removal

Fig 1: KNOCK SENSOR LOCATION
GC0114341Courtesy of CHRYSLER LLC

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

Fig 2: KNOCK SENSOR
GC0114342Courtesy of CHRYSLER LLC
  1. Disconnect the negative battery cable.
  2. Remove the bolt holding the knock sensor
  3. Remove sensor with electrical connector attached.
  4. Disconnect electrical connector from knock sensor.
    Fig 3: KNOCK SENSOR
    GC0083155Courtesy of CHRYSLER LLC
  5. Remove the knock sensor.