Q for VAFC users

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Dec 26, 2002 | 12:56 AM

johnzm

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From: georgia

Q for VAFC users

the map sensor tripped a code tonight. im wonsering if turniing fuel up too much on th VAFC can cause this.

Dec 26, 2002 | 03:30 AM

1bad-eg

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From: Calhoun, GA

Re: Q for VAFC users (johnzm)

Yes it can. From what I've read if your fuel correction is about + or - 10% the cel will come on.

Dec 26, 2002 | 05:30 AM

337 GTI 1.8t

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From: East Coast

Re: Q for VAFC users (johnzm)

12-14 percent "+" according to Apexi will possibly trigger an mil on some cars (map sensor voltage to low/high, i forget), i've experienced issue where they are particularly sensitive to 11-14, rpm zone dependent.

[Modified by GTI 1.8t, 2:30 PM 12/26/2002]