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Idling Problem


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#1 Guest_wowo_pr_*

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Posted 08 May 2005 - 01:42 PM

My 1994 850 Turbo wagon will not idle. I had no codes, just 1-1-1. It will start and run, but dies on idle.

So I poked around and removed the vacuum hose in front of the engine that goes into something that seems llike either a sensor or controller.

This sensor/controller has (2) small dia tubes (size of a pinky) and an electrical connection. One of the hoses comes from the Engine and the other end seems to go from top to bottom and disappear! I think this part is bad.

I need help identifying this item. Thanks.



#2 Bay13

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Posted 08 May 2005 - 03:30 PM

Can you give us a pic?

#3 550

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Posted 08 May 2005 - 03:33 PM

This sounds alot like a hose blew off the idle air motor.

but pics would help alot.
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#4 Guest_wowo_pr_*

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Posted 08 May 2005 - 06:14 PM

This part I think is the Vacuum (EVAP) valve. This connects via a hose to the engine vacuum and the other hose from the valve connects to the EVAP canister (Charcoal?). I must have a bad Vacuum (EVAP) valve? As soon as I plug in the engine vacuum hose to this valve, in Idle, engine dies. But i drove around today, runs as usual!

On my 850, this valve is located just below the top radiator hose. I can not seem to find this part on a few of the internet parts places. Is this a dealer item only?

Also how do I attach pics? I am new here.

#5 T5BRICK

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Posted 08 May 2005 - 06:31 PM

the evap valve is to the right of the radiator and under the air intake. my '96 keeps giving me CELs for that part.

www.fcpgroton.com carries it. it's $70 i believe.
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#6 MrWinkey

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Posted 08 May 2005 - 11:30 PM

You would have to have a really bad vaccum leak to keep it from idling at all ...have you cleaned the IAC motor yet?
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