RE: MAP Voltage questions

From: Ronald Wong (ron-wong@home.com)
Date: Sun Nov 19 2000 - 02:27:22 EST


Ok, so who's got the source code? Is it proprietary? Must be copies around
by now.

Ron
00 SLT QC 4X2 5.9 46RE 3.92 LSD
For modifications see my DML Profile

-----Original Message-----
From: owner-dakota-truck@buffnet.net
[mailto:owner-dakota-truck@buffnet.net]On Behalf Of Bob Tom
Sent: Saturday, November 18, 2000 5:43 PM
To: dakota-truck@buffnet.net
Subject: RE: DML: MAP Voltage questions

At 04:33 PM 11/18/00 -0600, you wrote:
>A 2-BAR...maybe. But from conversations with reputable (DML approved)
>shops, the 2-BAR will need some "adjustment" since it will run a little bit
>leaner than needed in stock form. Now whether or not a simple "MAP Signal
>Tweaking" or a PCM reprogram is required...I don't know.

I came across a year-or-so-old email from one of gurus on the DIY EFI list.

He said that he knew of only 2 people that did this. It took each about
6 months of intensive reverse engineering of the pcm program to find where
the MAP signal was referenced and to make appropriate changes once they were
able to find out what these changes were.

Bob



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