Installation Procedure

Fig 1: View Of Throttle Body & Bolts

Courtesy of GENERAL MOTORS COMPANY

Position a NEW throttle body gasket (1) and throttle body (2) to the upper intake manifold.

CAUTION:

Install the throttle body bolts (3).
Tighten

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

Fig 2: Identifying Engine Wiring Harness Electrical Connectors

Courtesy of GENERAL MOTORS COMPANY

Connect the engine wiring harness electrical connector (2) to the electronic throttle control (1).
Install the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement .
Perform the throttle learn procedure. Refer to Throttle/Idle Learn .