Originally Posted by RonnieW

Okay, the rpm is correct now but I am having trouble with my speed. The TCU is not reporting my speed accurately. It is probably 10 to 20 percent of what it should be. I guess that is the reason it will not shift now. Not even in manual. What should my figures be in the program. I put my final ratio at 3.42 (my rear gears and left the pulse thinging at 2000. What should they be? I copied another Corvette owners tune and he had 1.00 as the final ratio and the pulse was some where over 30k. What do you think?

Ronnie,
I suggest that you start from scratch. Open up the Tcom program confirm that you have version 1.019. If you do go to file then read all tables. Open the file named "cutlass". From there go into the operational perameters and enter you rear end ratio and tire size. After that Go into wide open throttle setings and enter you Max RPM. Once this is all dont send the file to the TCU open your monitor make sure everything is reading right and test drive it.

Thanks

Russ