
01-31-2014, 07:02 PM
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CC Member
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Join Date: May 2008
Location: Brisbane,
QLD
Cobra Make, Engine:
Posts: 2,797
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IAC valve operation is also dependant on vehicle speed.
Slowing to a stop with an erratic idle is a sign of a bad IAC valve, bad base idle adjustment, or an erratic VSS signal.
Does your ECM log DTCs?
__________________
Gary
Gold Certified Holden Technician
Last edited by Gaz64; 01-31-2014 at 07:37 PM..
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