1.8T idle problem.

jay1601

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i've had a search around any can't find a answer,

the problem with my car is the idel speed is too high its been doing it now for the past 2 weeks, fuel range has dropped aswell, average of 29MPG rather then 34+

if your driving and put it into netural the revs jump to 1400RPM and stay there

when pulling up to traffic lights, it will idle to 1400RPM then slowly drop back down to 1000RPM

vac is still perfect at 20 and will boost fine.

no fault codes other then 00532 supply voltage B+ static- signal too small. which seems to be a SRS fault nothing to do with the engine.

i've tried taking the battery leads off for 30 mins, made no difference

anyone got any idea's ?
 

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