#1: weird idle on start up Author: GTI_89, Location: NewcastlePosted: Tue Aug 07, 2012 6:15 am ---- hey guys,
this has just started in the last few days, when im starting up the car ( Gti 138 ) thewidle will go up to 1.5k stay there a second or two then drop back down to just below 1k
it wil then slowley rise back up to 1.5k and continue to do this until i drive off, doesnt appear to do it when the engine is hot.
car is driving fine although it did seem a little jumpy, like it was bunyhoping when crawling in trafic in 1st gear between 1-2k revs but just very slightly.
anyone got any ideas? im thinking a sensor but wouldnt know which one! just thought i would ask on here before going to a garage and puting it on a diagnostic machine.
thanks,
Karl.
#2: Re: weird idle on start up Author: shell-vt, Location: durhamPosted: Tue Aug 07, 2012 11:32 am ---- idle speed control valve maybe
#3: Re: weird idle on start up Author: uttz, Location: Trinidad and TobagoPosted: Tue Aug 07, 2012 3:51 pm ---- sounds like the idle air control valve to me too... there's a how thread on how to clean it
#4: Re: weird idle on start up Author: uttz, Location: Trinidad and TobagoPosted: Tue Aug 07, 2012 3:52 pm ---- is there a diy way of resetting the ecu to factory or have to go to the dealers?
#5: Re: weird idle on start up Author: GTI_89, Location: NewcastlePosted: Tue Aug 07, 2012 5:09 pm ----
uttz wrote:
sounds like the idle air control valve to me too... there's a how thread on how to clean it
link? as i cant seem to find it.
#6: Re: weird idle on start up Author: uttz, Location: Trinidad and TobagoPosted: Tue Aug 07, 2012 6:58 pm ---- www.206info.co.uk/Foru.../t=72.html
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