did a 88 turbo swap into an 89 body and later after the swap was done and converted into a manual 5spd i found out that the two wire harness that plugs into the interior of the car are different and the gauges dont work aling with the headlights being on, so i was wondering if anyone would happen to know if there is like a adaptors that would convert the 89 interior harness into the 88 to work with the ecu or if theres a way of tapping that wire to avoid the taking out of the dash to get the wires out and transfer them. thanks