GM Service Manual Online
For 1990-2009 cars only

Object Number: 2156597  Size: MF

Callout

Component Name

Preliminary Procedure

  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection.
  2. Remove the air cleaner outlet duct.
  3. • Vehicles equipped with LTD/U20XE. Refer to Air Cleaner Outlet Duct Replacement.
    • Vehicles equipped with LE5/U24XE. Refer to Air Cleaner Outlet Duct Replacement.

1

Throttle Body Assembly Fastener (Qty: 4)

Caution: Refer to Fastener Caution in the Preface section.

Procedure

Disconnect the electrical connector.

Tighten
10 N·m (89 lb in)

2

Throttle Body Assembly