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Home >> Cadillac >> 2005 >> DeVille Protection Series >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Introduction >> Repair Instructions >> Ignition Coil(s) Replacement - Bank 2 >> Installation Procedure
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Installation Procedure

    Fig 1: View Of Left Ignition Coil Assembly, Bolts & Ball Studs
    GM928220Courtesy of GENERAL MOTORS CORP.
  1. Carefully install the ignition coil assembly. Ensure that the spark plug seals are in position.
    2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the ignition coil assembly retaining bolts and studs.

    Tighten:  Tighten the ignition coil assembly retaining bolts and studs to 10 N.m (89 lb. in.).

    3. Fig 2: View Of Ignition Module Assembly Wiring Harness Electrical Connector - Bank 2
    GM887911Courtesy of GENERAL MOTORS CORP.
  3. Connect the main coil wiring harness at the cam cover.
    4. Fig 3: View Of Ignition Coils
    GM1283865Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Ensure that the spark plug seals are in place when installing the ignition coil.
  4. Install the ignition coil.
  5. Install the ignition coil retaining bolt.

    Tighten:  Tighten the ignition coil retaining bolt to 10 N.m (89 lb. in.).

  6. Reconnect the ignition coil electrical connector.
  7. Install the ignition coil cover to the cam cover.
  8. Install the upper filler panel, if removed during disassembly. Refer to Filler Panel Replacement - Upper in Body Front End.
  9. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement in Engine Mechanical.
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