Throttle Body Assembly Replacement (LFX)

Fig 1: Throttle Body Assembly (LFX)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
1	Throttle Body Fasteners (Qty 4) CAUTION: Refer to Fastener Caution . Tighten 10 (89 lb in)
2	Throttle Body Procedure Disconnect the throttle body harness connector. Install a NEW throttle body seal. Perform the throttle learn procedure. Refer to Q38 Throttle Body: Throttle/Idle Learn .

Callout

Component Name

Preliminary Procedure

Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement (LFX) .
Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement (LFX) .

Throttle Body Fasteners (Qty 4)

CAUTION:

Tighten
10 (89 lb in)

Throttle Body

Procedure

Disconnect the throttle body harness connector.
Install a NEW throttle body seal.
Perform the throttle learn procedure. Refer to Q38 Throttle Body: Throttle/Idle Learn .