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dirkpitt
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Re: Stalling - IACV

Post by dirkpitt » Tue Sep 04, 2012 4:25 pm

philthy wrote:I had the same problem on my S1 exige on a couple of occassions. It was split vacuum pipes on the inlet the first time then a badly fitted inlet manifold gasket (doubt that will be the case in yours)
never know philthy ....got mine right :thumbsup
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Dominic
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Re: Stalling - IACV

Post by Dominic » Tue Sep 04, 2012 4:48 pm

philthy wrote: a badly fitted inlet manifold gasket
Same here. All sorted now :thumbsup
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Lazydonkey
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Re: Stalling - IACV

Post by Lazydonkey » Tue Sep 04, 2012 10:40 pm

I hope it was an oem gasket ;)
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Dominic
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Re: Stalling - IACV

Post by Dominic » Wed Sep 05, 2012 9:27 am

Lazydonkey wrote:I hope it was an oem gasket ;)
Oh don't you start on that! :twisted: :damnfunny
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cla5h
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Post by cla5h » Thu Sep 06, 2012 8:18 pm

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robin
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Re: Stalling - IACV

Post by robin » Thu Sep 06, 2012 8:55 pm

It's a stepper motor with no feedback ; if the motor cannot generate enough torque to step the motor and thus advance the mechanism, the ECU won't know ... it will just assume that it stepped.

On the S2 the dash temperature IS whatever the ECU thinks the engine temperature is, so if your dashboard is showing 88C or whatever, that's what the temperature is. So assuming your dash reads the same old temps it always has I think the IACV is likely candidate.

Cheers,
Robin
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cla5h
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Post by cla5h » Sat Nov 03, 2012 12:48 pm

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robin
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Re: Stalling - IACV

Post by robin » Sat Nov 03, 2012 4:00 pm

Yes, these issues could well be related.

It could be a number of other things. Easiest to diagnose using a live data reader rather than swapping parts.

I assume the engine is standard S2 K16 (i.e. non-VVC) model?

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cla5h
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Post by cla5h » Sun Nov 04, 2012 10:51 am

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robin
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Re: Stalling - IACV

Post by robin » Sun Nov 04, 2012 4:11 pm

Good call. Will work out cheaper than replacing sensors by guesswork I am sure ...
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