Idle Air Control Valve Replacement - Chevrolet Aveo 2009 Service Manual

Document ID: 2098055
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2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual

Idle Air Control Valve Replacement

Removal Procedure
Warning: Refer to
1. Disconnect the negative battery cable.
2. Disconnect the idle air control (IAC) valve connector.
3. Remove the IAC valve retaining bolts.
Caution:
• Do Not push or pull on the IAC valve pintle on IAC valves that have been in service. The
force required to move the pintle may damage the threads on the worm drive.
• Do Not soak the IAC valve in any liquid cleaner or solvent, as damage may result.
4. Remove the IAC valve.
5. Clean the IAC valve O-ring seal area, the pintle valve seat, and the air passage with a
suitable fuel system cleaner. Do not use methyl ethyl ketone.
Installation Procedure
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Repair Instructions
Battery Disconnect Warning
© 2010 General Motors Corporation. All rights reserved.
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Engine Engine Controls and Fuel - 1.6L (LXT)
in the Preface section.
Page 1 of 3
7/5/2010