ECM PCM Computer programming
Can anybody tell me where I can program my ECM PCM COMPUTER for LT1/LT4 ??
I have already tried so many times with tpis.com but they never respond to any of my emails.
Can somebody help me>>
Thanks.
Buy a cable that plugs into a laptop.
www.moates.net
then download a program then tune.
that simple.
Start small. Disable EGR, set fans, etc when you get comfortable, add a little timing etc
http://www.akmcables.com/ic.htm
buy the OBDI tuning program from TC
http://www.tunercat.com/
and have at it
To get you started, www.tunercats.com Click on links for datalogging programs, I'd recommend Datamasters.
If you want someone else to do the tuning, www.pcmforless.com, www.madz28.com, Ed Wright at www.fastchip.com
There are others but the the 1st 2 sites get mentioned a lot. There's been debate as to who is better. Once again use the search since this stuff has been debated many times over.
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I have used pcmforless and in hindsight consider that a mistake.
I have used pcmperformance and am happy.
I have loaded madz28 programms for several friends with good results and used him for pcm repair, again happy with that.
In between all that I used another tuner that tends to stay out of the mailorder thing, as I learned more I began to see he had put almost no effort into my programming, which really sucks because he was the most expensive I tried.
Ed Wright is good, far as I know he was the first to offer custom LT1 tuning. Been tuning things WELL longer than many of us have been alive.


