This is exactly what it's supposed to do! You need to count each set of blinks, This is the code. You may have to do it a few times because it can be hard to keep track of. You will get a 55 code this means it's at the end of displaying codes.

 

Yea I know that's what its supposed to do but people were saying "read the odometer" that's kind of impossible for me lol and no I didn't know the TPS was part of the shifting or else I would have replaced it already but thanks for the info and I will try it out

 

Here's 2 more cents: it works on my '01.