1997-1998 Maf Pcm issues?

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Jul 5, 2007 | 01:06 PM

TYSON1997

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Racer

Joined: Mar 2006

Posts: 464

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From: silverdale washington

1997-1998 Maf Pcm issues?

So, 97 pcm and the stock maf is becoming a restriction. What can I do if anything to get an ls-6 or lpe maf to work with my pcm?

Jul 5, 2007 | 01:37 PM

axikowboy

Instructor

Joined: Mar 2006

Posts: 140

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From: Houston TEXAS

You just need a wiring harness b/c the newer (01? - 04) have the IAT intergrated into the MAF. I have this done on my car, nothing too over the top is needed.

Jul 5, 2007 | 03:00 PM

TYSON1997

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Racer

Joined: Mar 2006

Posts: 464

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From: silverdale washington

I understand the whole wiring thing. Mine is already re wired to relocate the iat. But Reading another post recently somebody said the computer cannot be recalibrated for a bigger maf.

Jul 6, 2007 | 05:39 AM

Wicked C5

Race Director

Joined: Mar 2001

Posts: 10,030

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From: Prescott AZ

St. Jude Donor '04

Quote:

Originally Posted by TYSON1997

I understand the whole wiring thing. Mine is already re wired to relocate the iat. But Reading another post recently somebody said the computer cannot be recalibrated for a bigger maf.

They are wrong I did it on my last 97 and I am doing it again on my current 97 when I find a intake.

Jul 6, 2007 | 12:15 PM

kromberg

Le Mans Master

Joined: Jan 2001

Posts: 5,786

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From: Lafayette Colorado

Even a stock 97 MAF will support 600ish rwhp. Have you crossed that barrier?

Keith

Jul 6, 2007 | 02:57 PM

0TheRadioFlyer97

Former Vendor

Joined: Nov 2005

Posts: 8,995

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From: Spring Texas

St. Jude Donor '08

If you're looking for higher flow:

I installed a maf sensor housing instead of the metal one. The new housing doesn't have that centerline airfoil. Total cost $30. No new wiring needed.

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