What I was trying to say was that even though your loop wire indicates its setup up for a Auto Trans, that the Circuit on the opposite side may not be the NDS and Auto circuits, It may be connecting Manual and Auto which is probably what it is doing.
There is a few other things it could be, but this has to be fixed first regardless.
OK
Thanks in millions buddy, I hope that old set-up didn't affect the computer.
There is only one observation, if I press more on gas padal and at rpm like 3k-4k, the car would give black smoke and you hear a ping from the exhaust (like back-fire
In fact, I am going to write a custom tune using TwEECer RT. That's why I put my timing and FP on stock. I just wanted to understand why this smoke and ping.