Join Date: Sep 2007
Location: USA, NY
Drives: 03'VW Passat - mine | 03'Sorento EX 4X4 - hers
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Did anyone encounter problem with IAC?
Description of DTC:
When the TP sensor’s signal indicates closed throttle position and the engine is idling, the ECM adjusts the idle air control valve so that the engine runs at the correct idling speed, regardless of coolant temperature, load and etc. When the additional load applied in the engine, the air flow through the IAC valve is increased momentarily to raise the idling speed.
Sorento '03 4X4 110500 miles.
Recently cleaned the throttle body - it may be related.
Help to resolve it. TIA.
I cleaned throttle body and TB was removed from manifold (but TBP sensor was still attached) and I used "Throttle body cleaner" (sorry don't remember manufacturer) not brake cleaner.
I did removed ECM fuse for more then 10 secs. after cleaning.
To remove IAC valve do I have drain coolant?
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