hi guys
got a big problem. Ive got a AU series 1 and i had to replace the auto. When i try to put the car in gear, being D, R, it dosnt change or 'drop in', it just sits there on the spot. Also i heard i should change the gear position sensor connector. How do u check it? Where is it? And how do u change it?

Any ideas??
Any help would be much appreciated.

P.S Previuosly the car was column shift auto, and now it has been changed to T-Bar