This system is very touchy And the Green plug is important. Sounds like seeing as you cut it off, you will now need to buy another TBW sender throttle unit. Nothing can be wrong with the wiring as resistance is critical. So get a new one and start all over. Do not cut or modify anything, Nor nick anything. There are a number of threads regarding that code your getting which means only your in limp mode. Even the dealership messes this one up at times. It is a very fragile system, and the TBW computer brooks no nonsense. If it ain't right it will not work above limp mode. Start over with fresh unit. I bet it will work then. Sorry, but yours is messed up beyond repair at this point.
Illegitimus non carburundum. Or something to that effect. Jack of all trades, master of none.
Last edited by Diverrick; 07-22-2017 at 04:09 PM.