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another idle problem..

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Old Aug 19, 2002 | 03:16 PM
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Default another idle problem..

alright i have a b18c1. im throwing no codes, brand new map and brandnew PCV valve. i idle at about 750, everything runs good until i turn on my AC. then the idle just drops down to almost stalling out then comes back up..just bouncing between 2-900 rpms...but soon as i turn off the AC it idles perfect...what could be the problem??
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Old Aug 19, 2002 | 03:21 PM
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Default Re: another idle problem.. (B18C-RnVA)

what ecu
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Old Aug 19, 2002 | 03:48 PM
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Default Re: another idle problem.. (sgT)

stock ecu with fields vtec controller with 310cc injectors...i have it set to....-3 across the board..stock fpr


[Modified by B18C-RnVA, 12:48 AM 8/20/2002]
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Old Aug 20, 2002 | 06:04 AM
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Default Re: another idle problem.. (B18C-RnVA)

ttt
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Old Aug 20, 2002 | 06:48 AM
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Default Re: another idle problem.. (B18C-RnVA)

That "almost" sounds like a Electronic Load Detector (ELD) sensor problem of some kind. Or one of the sensors for the A/C, is not telling the ECU that you have turned it on. Sooo, it's not increasing the injector pulse width, to compensate for the added load on the engine...

Is there anyway to shut the Feild's off, then trying it

Just a thought...


[Modified by 88_SC_CRX_Si, 7:50 AM 8/20/2002]
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Old Aug 20, 2002 | 08:39 AM
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Default Re: another idle problem.. (B18C-RnVA)

its too rich.
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