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Home >> GMC >> 2023 >> Canyon Elevation, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 2.7L - Repair Instructions >> Repair Instructions >> Throttle Body Assembly Replacement >> Installation Procedure

Installation Procedure

  1. GM6143236Courtesy of GENERAL MOTORS COMPANY

    Throttle Body Seal (3) - Install NEW [2x]

  2. Throttle Body (4) - Install
  3. Throttle Body Adapter (2) - Install
  4. CAUTION:

    Refer to Fastener Caution

  5. Throttle Body Bolt (1) - Install and tighten [3x] - Fastener Specifications
  6. Connect the electrical connector.
  7. GM6158004Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Verify the charge air cooler inlet and outlet air tube quick connect seal condition and location prior to installation. Seal must be evenly seated in the quick connector body and sealing surface must be free of deformation and damage. Deformed or damaged seals can lead to reduced engine power and/or engine stalling.

    NOTE:

    DO NOT insert fingers inside quick connect to manipulate duct during disassembly/assembly. Rubber pad gloves increase risk to dislodge seal.

    Charge Air Cooler Outlet Air Hose (2) - Install

  8. Engage the charge air cooler outlet air hose retainer spring (1).
  9. GM6141089Courtesy of GENERAL MOTORS COMPANY

    Air Cleaner Outlet Duct (1) - Install

  10. GM6141084Courtesy of GENERAL MOTORS COMPANY

    Air Cleaner Outlet Duct Clamp (2) - Tighten - Fastener Specifications

  11. Evaporative Emission Canister Purge Tube (1) - Connect - Plastic Collar Quick Connect Fitting Service 
  12. Connect the electrical connector.
  13. GM6141079Courtesy of GENERAL MOTORS COMPANY

    Air Cleaner Outlet Duct Clamp (3) - Tighten - Fastener Specifications

  14. Positive Crankcase Ventilation Tube (2) - Connect - Plastic Collar Quick Connect Fitting Service 
  15. Air Cleaner Outlet Duct Nut (1) - Install and tighten [2x] - Fastener Specifications
  16. GM6148346Courtesy of GENERAL MOTORS COMPANY

    {If equipped} Intake Manifold Cover (1) @ Upper Intake Manifold Bracket (2) - Install

  17. GM6148335Courtesy of GENERAL MOTORS COMPANY

    If equipped, push down on the front of the intake manifold cover (2).

  18. {If equipped} Intake Manifold Cover Bolt (1) - Install and tighten [2x] - Fastener Specifications
  19. Perform the throttle body idle air flow compensation reset. Throttle Body Idle Air Flow Compensation Reset