TV is the quarterback, reciever , tight end , it senses tork and load and causes proper pressure rises and shift timing. Gov is timing only., it senses d shaft speed only. I bet you have a cable binding or hanging up. That leaves trans thinking that trhottle is open very much. A gov problem will cause no upshift to 2nd. most of the time If it has broken gear this is for sure.
Lets all hold out for the new 5 speed automatic to be used in GM's new upcoming rwd platforms in 2005? Suppose to handle hi tork and be shifted with a dedicated box, (computer).