gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Seals and Gaskets, Engine > < Engine Block Valley Cover Replacement|Page 1969
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11. Install the PCV hose - dirty air (716).

12. Connect the knock sensor harness electrical connector to the intake manifold.
13. Connect the following electrical connectors:

*

MAP sensor (1)

*

Knock sensor (2)

*

Exhaust gas recirculation (EGR) valve, if equipped

14. Install the fuel injectors. Refer to Fuel Injector Replacement   (See: Powertrain Management/Fuel Delivery and Air Induction/Fuel Injector/Service

and Repair/Removal and Replacement).

15. Install the throttle body. Refer to Throttle Body Assembly Replacement   (See: Powertrain Management/Fuel Delivery and Air Induction/Throttle

Body/Service and Repair/Removal and Replacement).

Seals and Gaskets, Engine > < Engine Block Valley Cover Replacement|Page 1969