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Home >> Buick >> 2023 >> Envision Preferred, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 2.0L (LSY) - Repair Instructions >> Repair Instructions >> Throttle Body Assembly Replacement >> Single Use Fasteners and Components
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Single Use Fasteners and Components

Throttle Body Seal [2x]

GM5049247Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Raise and support the vehicle. Lifting and Jacking the Vehicle
  2. Charge Air Cooler Outlet Air Hose @ Throttle Body - Reposition - Charge Air Cooler Outlet Air Hose Replacement 
1 Throttle Body Bolt [3x]
CAUTION:

Refer to Fastener Caution .


Tighten 
8.5 N.m (75 lb in)
2 Throttle Body Adapter
3 Throttle Body

Procedure

  1. Disconnect the electrical connectors.
  2. Install NEW throttle body gasket/seals.
  3. Perform the throttle body idle air flow compensation reset. Throttle Body Idle Air Flow Compensation Reset 
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