Re: Archives

["Programmer" <nwester@eidnet.org>]

Grumpy,

 

MAF to MAP-- what parameters change on the chip--lets say anything V8 in a 1227727 1987-1990 PCM. There were TSB's back in some of the earlier V6 apps, like a 2.8 VIN "W" that went from MAF to speed density to correct driveability...I'm just curious what was changed on the PROM and if they used the existing wiring to adapt a MAP sensor. Never did any of these yet...

My other question was whether someone has done a  diff ratio/engine/trans (RPO stuff) vs. Memcals or PROM's cross reference...wouldn't this be kinda interesting ? 

 

Lyndon.

-----Original Message-----
From: nacelp <nacelp@bright.net>
To: gmecm@diy-efi.org <gmecm@diy-efi.org>
Date: February 1, 2000 11:58 AM
Subject: Re: Archives

Hey, CSH--is the archive zip a complete info pack from the past years, or is it

just a digest version of the last year ?

 

Goes back to day one.

 

 I've just started going through it--it's a 7+

Meg file, so there's a lot of reading...

 

Funnier still is, when in two weeks they start adding stuff that you missed the first time.  I've been thru them dozens of times start to finish, and every time I grasp something new, it sheds light on something, else, and so on+so on.

 

still trying to find some concrete info on MAF to MAP...

 

What specificlly do you mean?.

 

found the VATS  byte and transmission byte (thanks ECMnut  !!). Does anyone also have a RPO to Memcal cross ?? That'd be a real treat...

 

What is your question?.  Give me a BCC and I'll try to match it up.

Grumpy

 

Lyndon