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Knock Sensor Replacement - LDE, LXV, LUW, 2H0 and LFH

Removal Procedure

  1. Open the bonnet.
  2. Disconnect the negative cable from the battery. Refer to Battery Negative Cable Disconnection and Connection : without Start/Stop System .

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  4. Remove the 2 intake manifold bracket bolts (2, 3).
  5. Unclip the wiring harness.
  6. Remove the inlet manifold bracket (1).

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  8. Remove the sensor bolt (1).
  9. Disconnect the wiring harness plug.
  10. Remove the knock sensor (2) from the bracket (3).

Installation Procedure


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  1. Install the knock sensor (2) to the bracket (3).
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the sensor bolt (1) and tighten to 20 N·m (15 lb ft).
  4. Connect the wiring harness plug.

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  6. Install the inlet manifold bracket (1).
  7. Clip in the wiring harness.
  8. Install the 2 intake manifold bracket bolts (2, 3) and tighten to 8 N·m (71 lb in).
  9. Connect the negative cable to the battery. Refer to Battery Negative Cable Disconnection and Connection : without Start/Stop System .
  10. Close the bonnet.
   


© Copyright Chevrolet. All rights reserved
   


© Copyright Chevrolet. All rights reserved