Throttle Body Assembly Replacement

Fig 1: Identifying Throttle Body Assembly

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedures Turn OFF the ignition. Remove the fuel injection sight shield. Refer to Fuel Injector Sight Shield Replacement (LP1, LY7) or Fuel Injector Sight Shield Replacement (LLT) . Remove the air cleaner duct. Refer to Air Cleaner Outlet Duct Replacement (LLT) or Air Cleaner Outlet Duct Replacement (LY7) .
1	Bolt (Qty: 4) CAUTION: Refer to Fastener Caution . Tighten: 10 N.m (89 lb in)
2	Throttle Body Procedure: Disconnect the wiring harness connector.
3	Gasket