89 200q ISV function

[Ed Kellock]

It's not really intermittent. It seems to always hold the idle up. Even when
it hangs at 2k it drps back down by itself after 15 seconds or so, but never
makes it down to standard idle unless I unplug the ISV, then it's smooth as
silk. I think it would run poorly if it had much of a vacuum leak. Yea/nay?

 On 10/4/05, Ingo Rautenberg <i.rautenberg at waratap.com> wrote:
>
> Ed,
>
> I'd look for an air leak. IME ISV won't be intermittent in operation.
> Also, as Eric pointed out, the WOT switch could have bad wiring to it or
> could even be misadjusted. I'd still check for (listen for) idle leak(s).
>
> Ingo
>
>
>
>
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