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Home >> Jeep >> 1990 >> Wrangler Base, 4.2 T, Standard >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Knock Sensor R & I >> Procedure >> Removal
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Knock Sensor R & I: Procedure: Removal

  1. Raise and support the vehicle.
  2. Disconnect the knock sensor wire connector located below and to the rear of the Coolant Temperature Sensor. See Fig 1 .
  3. Remove knock sensor from left side of the engine block.
Fig 1: Knock Sensor Connector
G50G04614Courtesy of CHRYSLER MOTORS.