Vacuum leaks or bad MAF!
Hi Guys,
> My 2001 GTI GLX threw a CEL last night on the way home. It is
> aymptomatic except a slight drop in MPG. The code is:
> 17536/P1128 Long Term Fuel Trim multi.,Bank1 System too lean.
> If anyone has experienced a similar problem or might know of the
> part causing the CEL and its resolution, I would be grateful for any of > your advice.
> Thanks,
>
> David Michalski , D.V.M.
> -='01 VW GTI/GLX
> Alpha/Mercury/RCA Vers. 28218
> `
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