My I recommend you read these posts?
I had this problem when my car was running and will use this fix when I'm back in operation:
The curse of the P0121 Code...
http://www.hptuners.com/forum/showth...rse+P0121+Code
2-3 WOT shift woes
http://www.hptuners.com/forum/showth...WOT+shift+woes
I'd rather be blown, bored... AND stroked!
Now: 447 CID (Corvette 427) , ATI Procharger D-1SC Supercharger
C3904,5 can be edited to avoid running the test (and subsequently failing and triggering P0121)...
or...
C3904,5,6,7 can be carefully edited to allow the sanity test to work correctly (giving you TPS diagnostic ability).
Finally got some time to take another look at this.
The VSS was on point but the TOS was way off. Explains many of the problems.
Shift points were way off especially downshift. Explains insane over revving.
TCC min PWM was zero'd out, I think the work of the previous tuner. Any ideas why?
Made a nice chart for logging and got it driving excellent, FINALLY.
Last edited by ls1mike; May 8th, 2012 at 06:35 AM.
Cool, good job
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