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 Post subject: Idle Speed S2
PostPosted: Mon Dec 01, 2014 10:26 am 
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Morning Chaps

How do you adjust the idle speed on an S2? Is there a screw anywhere? I can see an adjustable link rod and was wondering if I was missing anything?

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Stuart

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'90 944 Turbo - Sunroof delete, Factory bridge spoiler, CS wheels, CS steering wheel, 1st MY90 turbo in UK

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 Post subject: Re: Idle Speed S2
PostPosted: Mon Dec 01, 2014 4:06 pm 
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Idle speed on S2 is controlled by the ecu.
There is a screw for the idle stop.
What does it idle at?

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S2 Cabriolet 1991,now with MOT. Tax in sept
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 Post subject: Re: Idle Speed S2
PostPosted: Mon Dec 01, 2014 5:20 pm 
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Bang on 800. Was wanting to raise it to about 850 as it has an annoying squeal from a rogue pulley somewhere that you hear at 800rpm but not at 850!

Stuart

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Promax L2 chips, SciVision MAF, Lindsey DPW, MBC, Forge recirc valve, 3 bar FPR, K&N panel, GAZ Gold, wideband AFR, Sytec Motorsport Fuel Pump.


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 Post subject: Re: Idle Speed S2
PostPosted: Mon Dec 01, 2014 7:42 pm 
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I think I'd fix the pulley.

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 Post subject: Re: Idle Speed S2
PostPosted: Mon Dec 01, 2014 8:27 pm 
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Yes normally I would but this ain't my beloved turbo, it's a cheap unloved cab I am saving which I would like to get sorted out and moved on to a happy new owner for a bargain price. I done the belts at the weekend and there is now a wee noise that previously wasn't there. Can't be much and as I say it goes as soon as the revs lift above 800!

Stuart

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'90 944 Turbo - Sunroof delete, Factory bridge spoiler, CS wheels, CS steering wheel, 1st MY90 turbo in UK

Promax L2 chips, SciVision MAF, Lindsey DPW, MBC, Forge recirc valve, 3 bar FPR, K&N panel, GAZ Gold, wideband AFR, Sytec Motorsport Fuel Pump.


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