I have recently purchased a 93 TA with a t56. The speedometer doesn't work. After doing some checking I have figured out that the transmission has been changed. Or at least the tailhousing has been. It has the newer style speedsensor and metal gear on the output shaft but it still has the 93 gearing Is their anyway I can get the 93 pcm to understand how fast I am going with out putting the pastic gears back in the tailhousing. I am also running 4.10s so the their is going to have to be some way to calibrate it also.

Thanks for the help
Matt Mc

 

http://www.dakotadigital.com/Detail....rtNumber=SGI-5

This "should" do it depending on how much of an adjustment is actually needed.

Jon