TCS and Stabilitrak??????

[Rhino79]

Ok from what I can tell, I have disabled the TCS in the tune (attached).
I read in my manual to hold the tcs button for ~5 sec and it disables the tcs and stabilitrak, which it does indicate stabilitrak off on display. However, I can brake stall it an roast the tires, but as soon as I let off the brake, the stabilitrak (or tcs) kicks in and haults the spinning instantly. Is there something I'm missing in the tune or what????

Thanks, Ryan

[GMPX]

I don't know much about the stabilitrak system, but often it's not the ECM totally in control of such things.

[Rhino79]

Which direction if an should i try to alter tables B2503 through B2509. Are those values the limits of torque that the tcs can request and could I zero those? I dont really understand the descriptions of those parameters well enough to know which direction to go..

[ChipsByAl]

This thread has good info in it. Check out the later posts from Swingtan, helps out.
Al

http://forum.efilive.com/showthread.php?t=10846

[DURAtotheMAX]

on my friends duramax all we had to do was disable brake torque managment, and it will spin the tires just fine/do a rolling burnout.... hmmm

ben