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Update: IDle driving me crazy 900 1994

posted by  Mybricks on  Fri Feb 10 06:54 CST 2006
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last visit: Mon Sep 22 01:55 CST 2008
[RELATED]

1994 945 N/A REgina 155K

So, my idle issues continue. Did a little of this and a little of that. Couple of people suggested some ideas, including the TPS>

When I went home for lunch today, tried a couple of things, while the car was running.
1) disconnected the Mass Air sensor in air intake tube, and nothing changed, I mean nothing. The CEL came on, but I reset it when I re-attached the sensor... Does that mean that the MAF..thing is bad??

2) Disconnected the TPS. The idle was fluctuating between 750-900, and then, upon disconnection, the idle jumped up to ~2000 rpm. This seems to be something that should happen.

3) Disconnected the IACV. Idle dropped immediately to ~200 rpm, for 1-12 seconds and then the car died. Reattached and it ran the same.

Based on these three, it seems that the MAF is at fault. removing it makes no difference....

Please advise from here....

Thanks so much -






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New Update: IDle driving me crazy [900][1994]
posted by  Mybricks  on Fri Feb 10 06:54 CST 2006 >


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