my car changes really funny

when slowing down and no throtle

it jumps from first to second and back to first ,really sharpish and makes the car lunge (if that makes sense)

ive had probs with the tps before well the wiring anyway

would this make the gear box act like this

the box has done about £500 miles since rebuild

 

steve

ive had probs with the tps before well the wiring anyway

would this make the gear box act like this

steve

 

Could do - have you checked the old 0.4v to 4.0v range thing?