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Home › Oldsmobile › 2004 › Bravada AWD › Repair and Diagnosis › External Pages › Different car › Section 1742 (Engine Control System - 4.2L - Introduction) › Repair Instructions › Throttle Body Assembly Replacement › Installation Procedure

Installation Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2005 Isuzu Ascender, 2005 GMC Envoy XUV, 2005 GMC Envoy XL, 2005 GMC Envoy, and 2005 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Throttle Body Assembly
    GM742490Courtesy of GENERAL MOTORS CORP.
  1. Install the throttle body assembly (2) to the intake manifold with the gasket.
  2. Add sealer GM P/N 12346004 (Canadian P/N 10953480) to the throttle control module bolt threads.
    3. NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the throttle body assembly retaining bolts (1).

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

  4. Connect the throttle body electrical connector.
  5. Install the EVAP canister purge line to the throttle body.
  6. Install the resonator assembly. Refer to Air Cleaner Outlet Resonator Replacement .
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