AFPR question

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Nov 15, 2003 | 01:24 PM

blackz151

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Joined: Apr 2003

Posts: 699

From: south fla

AFPR question

can i put a AFPR on my 96 z28 to bump up the fuel pressuer. or will the computer override it?? Ive heard yes i can do and no i cant do it

Nov 15, 2003 | 02:46 PM

gb95zconv

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Joined: Jul 2000

Posts: 1,428

From: Woodstock,Georgia

Yes you can bump the fuel pressure with it.....but the PCM will compensate for the increase in fuel pressure in closed loop.

Nov 15, 2003 | 02:56 PM

TwEaKeDSS

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Joined: Sep 2003

Posts: 125

AFPR's only work in OPEN LOOP car's where the o2 sensor's are not used to trim or add fuel.

In other word's NO it will not work with your car

Nov 15, 2003 | 05:45 PM

gb95zconv

Registered User

Joined: Jul 2000

Posts: 1,428

From: Woodstock,Georgia

Quote:

Originally posted by TwEaKeDSS
AFPR's only work in OPEN LOOP car's where the o2 sensor's are not used to trim or add fuel.

In other word's NO it will not work with your car

How about at start up(open loop) and wot ?

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