I have been having problems with my auto box for over a week now. The usual high revs before changing, only changing first to second(High revs) but not selecting 3rd and 4th?

 

The problems seem to vary from day to day.

 

Auto diagnostic for ECU says code 3...so fitted and set up a know good TPS sensor to the correct voltages, reset the ecu by leaving batt disconnected (over 1 hour).

 

The fault code disappears and the power light stops flashing when ignition first switched.

 

Leave car and re-start following morning to go to work and the dreaded power light is flashing again!!!!!!!!

 

Also noticed power light flickering on even though in normal switch position. Power light also comes on when switched to Hold????? Not how it should be? Could it be as simple as the switch - which I have taken out and it seems ok?

 

Gear changes all over the shop again and back to square one?

 

Anyone got any ideas as I have checked all connections on ecu's, tps, temp sensors etc?

 

Running out of ideas and patience .......bloody thing! :confused:

 

Any help and advice greatly appreciated.

 

Thanks,

 

Nigel

 

:hurl:

You need to get it on conZult or datascan and watch the TPS voltage while you are driving - sounds like a intermittent bad connection