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Home >> GMC >> 2001 >> Sierra 2500 HD, 2D Pickup, 6.6 1, 4WD, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 6.6L - Repair Instructions >> Repair Instructions >> Crankshaft Position Sensor Replacement >> Installation Procedure

Installation Procedure

    Fig 1: CKP Sensor & Bolt
    GM742176Courtesy of GENERAL MOTORS COMPANY
  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.
    IMPORTANT:

    The crankshaft position sensor spacers are machined with different timing positions. However, if the crankshaft position sensor spacer requires replacement, replace with a grade "B" spacer.

  3. If necessary, install the CKP sensor spacer.

    Refer to FASTENER NOTICE in Cautions and Notices.

  4. If necessary, install the CKP sensor spacer bolts.

    Tighten 

    Tighten the bolt to 10 N.m (89 lb in).

  5. Lubricate a NEW CKP sensor O-ring with clean engine oil.
  6. Install the NEW O-ring to the CKP sensor (1).
  7. Install the CKP sensor bolt (2).

    Tighten 

    Tighten the bolt to 10 N.m (89 lb in).

  8. Connect the CKP sensor electrical connector.
  9. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (Auxiliary Battery) , Battery Negative Cable Disconnection and Connection (Single Battery) in Engine Electrical.
  10. Install the right wheelhouse panel. Refer to Wheelhouse Panel Replacement in Body Front End.