LuminaASG Posted October 5, 2002 Report Share Posted October 5, 2002 I was just wanting to get an idea of what equipment and what type of cost it would be to be able to change the coding for the computer's MEMCAL.. I really know almost nothing about this topic but I have to get rid of the rev limiter on mine I've got a 4t60e trans with a 3.43fdr and a 3.06fdr chip. So I hit the rev limiter on it if I get into it (5250 RPM). Cadillac shift mapping sucks, anyway I also run kinda rich and would like to be able to tinker with some of the fuel settings if it's not too difficult.. I know Shawn had me talking to Ben who does 3.1 chips, and he said he'd look at mine, I just thought it'd be something nice to be able to do yourself.. Quote Link to comment Share on other sites More sharing options...
Vegeta Posted October 5, 2002 Report Share Posted October 5, 2002 http://www.xtronics.com sells a pocket programmer for 150 bucks. You will need that and an adapter to stick the memcal into the programmer so you can read the data off the chip. From there...its a LOT of work to decode everything in order to find the fuel tables and spark tables and everything else. http://discussions.gmforums.com/showthread.php?s=&threadid=8393 http://www.thirdgen.org/newdesign/tech/promintro.shtml 34-Pin Wire-wrap protected header Source: Digi-Key PN: CHW34G-ND Price: $4.46 http://www.digikey.com/ Quote Link to comment Share on other sites More sharing options...
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