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Installation Procedure

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    Fig 1: View Of CKP Sensor & Bolt
    GM1336119Courtesy of GENERAL MOTORS CORP.
    NOTE: The crankshaft position sensor spacers are machined with different timing positions. However, if the crankshaft position sensor spacer requires replacement, replace with a grade "C" spacer.
  1. If necessary, lubricate a NEW CKP spacer O-ring with clean engine oil.
  2. If necessary, install the NEW O-ring to the CKP sensor spacer.
  3. If necessary, install the CKP sensor spacer.
  4. CAUTION: Refer to Fastener Caution .
  5. If necessary, install the CKP sensor spacer bolts and tighten to 10 N.m (89 lb in).
  6. Install the CKP sensor.
  7. Install the CKP sensor bolt and tighten to 10 N.m (89 lb in).
  8. Fig 2: View Of Crankshaft Position Sensor Electrical Connector
    GM1335470Courtesy of GENERAL MOTORS CORP.
  9. Connect the CKP sensor electrical connector.
  10. Lower the vehicle.
  11. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .