I had a friend change timing belt and now when I start and drive it loses power and stalls, transmission light comes on also.I took to tranny shop and he put OBDII on it and he said it was crank sensor and contrl ,He said it wasn't transmission.I was able to drive it to the shop and back home.Thanks Please help.John

Odds are your friend didn't align the timing marks properly, which is causing a faulty crank sensor code to be set because the spark and fuel aren't set properly. Check the timing first.

Is there a was to adjust timing without going back in to adjust crank pully.Thanks John

No, unfortunately you need to disassemble the vehicle again.