Throttle Body Assembly Replacement (LLT)

Fig 1: Throttle Body Assembly (LLT)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Bolt (Qty: 4) CAUTION: Refer to Fastener Caution . Tighten: 10 N.m (89 lb in)
2	Throttle Body Procedure Disconnect the throttle body harness connector. Discard and install a NEW throttle body gasket. Perform the throttle learn procedure. Refer to Throttle/Idle Learn (Without LF1, LFW) or Throttle/Idle Learn (LF1, LFW) .

Callout

Component Name

Preliminary Procedure:
Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .

Bolt (Qty: 4)

CAUTION: Refer to Fastener Caution .

Tighten: 10 N.m (89 lb in)

Throttle Body

Procedure

Disconnect the throttle body harness connector.
Discard and install a NEW throttle body gasket.
Perform the throttle learn procedure. Refer to Throttle/Idle Learn (Without LF1, LFW) or Throttle/Idle Learn (LF1, LFW) .