I couldn't seem to find this when I searched. Does anyone happen to know which wires on the L61 ecotec pcm connecter are unused 0-5v inputs, one's that can be logged with hpt tuners. Something like egr pinthle position or something? If there are it'd be nice to save $150.
1994 Saturn SL2 Home Coming Edition: backup car
2002 Chevy Cavalier LS Sport Coupe: In a Junk Yard
1995 Mazda Miata R-package Class=STR
Sponsored by:
Kronos Performance
WPI Class of '12 Mechanical Engineering
WPI SAE Risk and Sustainability Management Officer
Anyone? I know the p11 pcm supports an egr valve I just need to figure out which pins are used for the egr valve's 0-5 analog input. Then I'll be able to data log a wideband with hp tuners without the pro version.
1994 Saturn SL2 Home Coming Edition: backup car
2002 Chevy Cavalier LS Sport Coupe: In a Junk Yard
1995 Mazda Miata R-package Class=STR
Sponsored by:
Kronos Performance
WPI Class of '12 Mechanical Engineering
WPI SAE Risk and Sustainability Management Officer
Rare5spd wrote:http://forums.corvetteforum.com/c5-scan-and-tune/1705471-connecting-wideband-via-egr-or-a-c-pressure-in-hp-tuners.html
Just make sure you NEVER use your AC while the input is coming from your wideband. I've been logging wideband in hp-tuners this way for a while flawlessly.
I was going to fall back on doing it that way if I couldn't find something else. I'd just rather use an input that I don't use at all. I'd rather not have to keep swapping wires if I want to data log or use my a/c (or defrost since that turns the a/c on). I can't make enough sence of the auto tranny lables on the pcm diagram to figure out if there's an analog input. There's lot of things labled switch, which I would figure to be digital inputs, but if there's one that's analog I'd be golden.
1994 Saturn SL2 Home Coming Edition: backup car
2002 Chevy Cavalier LS Sport Coupe: In a Junk Yard
1995 Mazda Miata R-package Class=STR
Sponsored by:
Kronos Performance
WPI Class of '12 Mechanical Engineering
WPI SAE Risk and Sustainability Management Officer
I was going to fall back on doing it that way if I couldn't find something else. I'd just rather use an input that I don't use at all. I'd rather not have to keep swapping wires if I want to data log or use my a/c (or defrost since that turns the a/c on). I can't make enough sence of the auto tranny lables on the pcm diagram to figure out if there's an analog input. There's lot of things labled switch, which I would figure to be digital inputs, but if there's one that's analog I'd be golden.
1994 Saturn SL2 Home Coming Edition: backup car
2002 Chevy Cavalier LS Sport Coupe: In a Junk Yard
1995 Mazda Miata R-package Class=STR
Sponsored by:
Kronos Performance
WPI Class of '12 Mechanical Engineering
WPI SAE Risk and Sustainability Management Officer
