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Adjusting Idle with ECUFlash

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Old Oct 18, 2017, 07:14 PM   #1
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Join Date: Sep 2017
Location: NYC
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Drives: 1997 Eclipse GSX

Adjusting Idle with ECUFlash

Hey Guys!

Im having a very annoying idle issue. My car has absolutely no idle until it reaches operating temp. Before that it dies right out. Before it was tune so you would have to hold the gas pedal until about the gauge gets up the floor then it would idle pretty good, but then after running like that for about a month the car went bezerk and did not want to turn on.

We did some BISS and fuel adjustment to get the car running pretty good and have a pretty good operating idle. But now it would not idle until the car fully warm up. I tried doing some ISCV adjustments to no luck. I feel im missing something.

Any guidance?

Thanks in advance.
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Old Oct 19, 2017, 12:44 AM   #2
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Join Date: Oct 2012
Location: Dubai
Posts: 265
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Drives: 2006 Evo9 MR

Replace your IACV with another one that you are sure that works.
Usually, they don't throw codes.

I had the same issue until I replaced mine.
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