GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2009
🢒
Express - AWD
🢒
Diagnostic Navigation
🢒
Vehicle Diagnostic Information
🢒 Intake Air Valve Replacement
Removal Procedure
Remove the charge air cooler outlet pipe. Refer to
Charged Air Cooler Hoses/Pipes Replacement
.
Disconnect the engine wiring harness electrical connector (2) from the intake air valve.
Remove the intake air valve bolts and valve.
Installation Procedure
Caution:
Refer to
Fastener Caution
in the Preface section.
Position the intake air valve to the IAH and install the intake air valve bolts and tighten to
20 N·m (15 lb ft)
.
Connect the engine wiring harness electrical connector (2) to the intake air valve.
Install the charge air cooler outlet pipe. Refer to
Charged Air Cooler Hoses/Pipes Replacement
.