Is there any way to test the ecu to see if it is working? I have the wiring schematic out but not too bright when it comes to wireing. I have tested all the circuits, cc switch to ecu, set switch to ecu, ecu to vac pump, tested the relay, so now I just need to test the ecu. I don't think I am getting power to the pump. I made some pig tales so that I could have the pump in the car to test and it never came on so I am thinking it is the ECU but I would like to know for sure since it is expensive.
Thanks....
Jeremy
Thanks....
Jeremy