Stock Tune

[shallow bay]

Anybody have a stock 02 Camaro/TransAm tune for a manual transmission with traction control? I checked Holden Crazy but it doesn't specify whether or not the car's have traction control. Ever since my 98 to 02 PCM swap, my traction control always defaults to off. I've tried a number of things and would like to rule out this possibility. Thanks!

[mr.prick]

1807

[Doc]

Anybody have a stock 02 Camaro/TransAm tune for a manual transmission with traction control? I checked Holden Crazy but it doesn't specify whether or not the car's have traction control. Ever since my 98 to 02 PCM swap, my traction control always defaults to off. I've tried a number of things and would like to rule out this possibility. Thanks!

Sorry for what might seem like a stupid question but here goes...Is this just the indicator defaulting to off, while TCS is still really enabled? I know you "know" the difference btw it being on or off. What I am getting at is, my first hunch is I really doubt this is a software issue. My gut says this is a wiring or, more specifically an Instrument cluster/ EBCM issue. The 98 Cluster was more autonomous in some respects, for instance it was in charge of when the Generator turned "on," as the 99+up the pcm took over this function. My whole angle with this is I am sitting with both helms manuals in front of me and, regarding the ABS/TCS Schematics, it might be a typo but the 98 TCS switch indicator led pins are opposite from the 99+up. Specifically, "A" and "B" are swapped. There is not a full break down for the EBCM in the manuals I have but, it could possibly be an avenue to check.

Unfortuneatly, I did my swap prior to the whole segment swap revolution; I swapped the tank and, cluster. Even streching further, my car did not have the TCS option and I chucked the whole ABS module for a line lock kit to boot. I am interested to see where this leads you though.

[shallow bay]

1807
Thanks, I appreciate it. :cheers:

[shallow bay]

Sorry for what might seem like a stupid question but here goes...Is this just the indicator defaulting to off, while TCS is still really enabled?
Definitely not a stupid question. I didn't even think about that possibility. I confirmed today that traction control is actually off.


What I am getting at is, my first hunch is I really doubt this is a software issue.
I was thinking the same thing but wanted to rule out all of the possibilities. I flashed the tune above into my car and it made no difference. The traction control was still defaulting to off.


My gut says this is a wiring or, more specifically an Instrument cluster/ EBCM issue.
I agree but it doesn't make any sense. The only thing I touched was the PCM. I have checked all of the fuses and most of the wiring and it all checks out.


The 98 Cluster was more autonomous in some respects, for instance it was in charge of when the Generator turned "on," as the 99+up the pcm took over this function.
The ASR/TCS generator?


My whole angle with this is I am sitting with both helms manuals in front of me and, regarding the ABS/TCS Schematics, it might be a typo but the 98 TCS switch indicator led pins are opposite from the 99+up. Specifically, "A" and "B" are swapped. There is not a full break down for the EBCM in the manuals I have but, it could possibly be an avenue to check.
Is there anyway you could post a picture? A guy from another forum sent me the wiring schematics for the ASR/TCS but I have nothing to compare it against.

http://i60.photobucket.com/albums/h19/stareandwonder/202765.gif
http://i60.photobucket.com/albums/h19/stareandwonder/202763.gif
http://i60.photobucket.com/albums/h19/stareandwonder/202761.gif
http://i60.photobucket.com/albums/h19/stareandwonder/202756.gif

[shallow bay]

Doc, did you ever get a chance to scan those ABS/TCS wiring schematics?

EDIT: Nevermind, I found them.

http://forum.efilive.com/showpost.php?p=17864&postcount=21

[Doc]

Argh,
mailbox was full, sorry. Back on track. Ready to help when you are ready.

:wave:

[DaddySS]

1807
How do you open a php file?

[neil]

Rename it to .tun

Regards,

Neil

[DaddySS]

Rename it to .tun

Regards,

Neil
OK, got it, rename wasn't working, had to "save target as" and thanks!