i'm thinking i may need to locate the ecu for the 945 3.0 car 4 speed trans. and the engine bay wire harness. from a know good car. at this time i may have a defective ecu as all the testing i have done is not proving out the components at this time so i may have a bad ecu or the harness may be bad. i don't want to take mine out without having a known good one to replace it with. then i can strip mine down to see if i have a bad wire or shorted out. the replacement i can check before installing it and then i know i have a good set. and the ecu i can swap to see if the problems go away.

it has been a issue for years and now that ihave it back i want to just get it repaired and be done with it. but need parts that age known good as replacements.

or anyone know who repairs them and can test mine out to make sure it is good. then while it is out for testing i can pull the harness and check it out. thanks bp.