'90 200 high idle
audi at humanspeakers.com
Thu Sep 29 13:20:26 PDT 2011
Check your idle switch on the throttle body.
On 9/29/2011 3:14 PM, Nick Lawrence wrote:
> I am experiencing random high idle (2000+/- rpm) in my '90 200tqa.
> It will drop when I unplug the ISV. I have cleaned it, does the fact it always drop when unplugged rule out sticking?
> What all inputs info to the ISV control. I guess turning on the air, or does it only work by seeing a drop in speed?
> TIA for suggestions.
> Nick central Ohio
> quattro mailing list
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> Version: 2012.0.1809 / Virus Database: 2085/4526 - Release Date: 09/29/11
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