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Home >> Jeep >> 2009 >> Compass Limited, ED3, FWD, Automatic CVT >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Ignition Control (Service Information) >> SENSOR, Knock >> Removal >> Removal

SENSOR, Knock: Removal: Removal

Fig 1: KNOCK SENSOR LOCATION
GC0082378Courtesy of CHRYSLER LLC

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

  1. Disconnect the negative battery cable.
    Fig 2: KNOCK SENSOR
    GC0084015Courtesy of CHRYSLER LLC
  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.