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Home >> Pontiac >> 2001 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 943 (Engine Controls - 6.6L (Lb7) (Introduction)) >> Repair Instructions >> Fuel Injection Control Module Replacement >> Installation Procedure
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Installation Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    IMPORTANT: Do not knock off the insulators when installing the fuel injector control module to the bracket.
  1. Install the insulators (2) to the control module (6).
  2. Install the control module.
    3. Fig 1: View Of Fuel Injection Control Module Components
    GM660358Courtesy of GENERAL MOTORS CORP.
  3. Install by hand the fuel lines (2) and bolts with new washers to the control module (1).
    4. Fig 2: Fuel Injection Control Module & Fuel Lines
    GM744237Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  4. Install the control module bolts (1, 5).

    Tighten:  Tighten the bolts to 25 N.m (18 lb ft).

    5. Fig 3: View Of Fuel Injection Control Module Components
    GM660358Courtesy of GENERAL MOTORS CORP.
  5. Connect the control module electrical connectors (2).
    6. Fig 4: Fuel Injection Control Module Electrical Connectors
    GM744247Courtesy of GENERAL MOTORS CORP.
  6. Install the fuel line bolts (4) to the control module (6).
  7. Tighten the eye bolts (4).

    Tighten:  Tighten the bolts to 35 N.m (26 lb ft).

    8. Fig 5: View Of Fuel Injection Control Module Components
    GM660358Courtesy of GENERAL MOTORS CORP.
  8. Install the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement .
  9. Install the positive battery cable.
    10. Fig 6: View Of Battery & Positive Battery Cable
    GM662504Courtesy of GENERAL MOTORS CORP.
  10. Tighten the positive battery cable bolt.

    Tighten:  Tighten the bolt to 17 N.m (13 lb ft).

  11. Snap the positive battery cable cap closed.
  12. Connect the negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure (Single Battery) or Battery Negative Cable Disconnect/Connect Procedure (Auxiliary Battery) in Engine Electrical.
  13. Install the fuel fill cap.
  14. Depress the fuel manager primer button 30 times.
  15. Start the engine. If the engine stalls, repeat steps 13 and 15.
  16. Inspect for fuel leaks.
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