goonersteve 0 Posted August 4, 2010 Report Share Posted August 4, 2010 As most of you know, I had the 'charger fitted recently. It's all running fine apart from one thing, which is when i'm engine braking from high revs, as soon as i take it out of gear (e.g. when approaching a roundabout) the revs drop really low and the engine cuts out :-( When Vince mapped it, he did say it might do that occasionally at first, but that the ECU should adjust after a few runs and then it should stop. However, it hasn't stopped! I know one thing he did do is adjust the ISV so that it idles at slightly higher revs than standard, so maybe that needs adjusting further? Any ideas? Link to post Share on other sites
jims13 6 Posted August 5, 2010 Report Share Posted August 5, 2010 either that or a air leak mate.. check the fitting to the isv.. as any air leak will cause it to do that on overun Link to post Share on other sites
rodney 17 Posted August 5, 2010 Report Share Posted August 5, 2010 OBD 1 or 2? Link to post Share on other sites
goonersteve 0 Posted August 5, 2010 Author Report Share Posted August 5, 2010 It's OBD1. Ok i'll check that, Jim. Ta Link to post Share on other sites
Antihero1981 8 Posted August 7, 2010 Report Share Posted August 7, 2010 you running recirc or atmos dump valve? mine did it a few times but then adjusted..i have this problem when i run a blow off dump valve...vento hates it Link to post Share on other sites
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