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Idles fine at 12.2 to 12.4 a/f mix but car dies and idles hard at 12.9-13.2 a/f

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Old 07-04-14, 12:41 PM
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Idles fine at 12.2 to 12.4 a/f mix but car dies and idles hard at 12.9-13.2 a/f

I changed my PIM volt on the powerfc from 94.1 to 87.8 to get the Air fuel mix to 13.2 but the car dies amd idles funny only during cold starts. Once the car warm ups is fine. Any ideas?
Old 07-04-14, 12:47 PM
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If you're using that method to adjust fueling you probably need to change the warmup enrichment.
Old 07-04-14, 02:34 PM
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Why wouldn't you just adjust injmap?
Old 07-04-14, 07:18 PM
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Originally Posted by ksu-chewie
Why wouldn't you just adjust injmap?
Cuz i dont know how
Old 07-04-14, 07:23 PM
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Originally Posted by arghx
If you're using that method to adjust fueling you probably need to change the warmup enrichment.
How do i do that
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