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Home >> Jeep >> 2010 >> Commander Limited, RWD >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Ignition Control (Service Information) >> SENSOR, Knock >> Removal >> 4.7L

SENSOR, Knock: Removal: 4.7L

Fig 1: Knock Sensor - 4.7L
GC0087624Courtesy of CHRYSLER LLC
  1. Remove the intake manifold. Refer to Engine/Manifolds/MANIFOLD, Intake - Removal
  2. Remove the knock sensor bolt.
  3. Remove the knock sensor (1).
    Fig 2: Knock Sensor Electrical Connector
    GC0087625Courtesy of CHRYSLER LLC
  4. Disconnect the knock sensor wiring harness to the engine harness (1) at the rear of the intake manifold by pressing on lock tab (2).
  5. Thoroughly clean the knock sensor mounting hole.