Throttle Body Assembly Replacement for HUMMER H3 2006

1. Remove the air cleaner resonator and outlet duct. Refer to Air Cleaner Resonator and Outlet Duct Replacement .



2. Disconnect the evaporative emission (EVAP) canister purge pipe (1) from the throttle control module (2). Refer to Plastic Collar Quick Connect Fitting Service .



3. Disconnect the throttle body electrical connector (2).



4. Remove the throttle body bolts (1).
5. Remove the throttle body (2) and the seal from the intake manifold.
6. Clean the gasket surface.

1. Insert a new seal into the intake manifold groove.



2. Position the throttle body (2) to the intake manifold.

Notice: Refer to Fastener Notice in the Preface section.

3. Install the throttle body bolts (1).

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




4. Connect the throttle body electrical connector (2).



5. Connect the EVAP canister purge pipe (1) to the throttle control module (2). Refer to Plastic Collar Quick Connect Fitting Service .
6. Install the air cleaner resonator and outlet duct. Refer to Air Cleaner Resonator and Outlet Duct Replacement .