I have an JDM OBD 1 GSR automatic ECU. It has four plugs going into it like an OBDII auto civic ecu. Does anyone know what the pinout for the c connector.
I don't need A, B, or D just C. It is a 12 pin connector.
That would be great if you could help me. I really need to know what the pins for the c plug are. I think I need someone from europe or austrailia with a service manual since they don't sell auto gsr's in the states.
According my 94 integra manual (and thus, going by the Ls tranny, which should be NO different than a gsr auto obd1 ecu with the exception of vtec/iab/knock) C isn't even used at all. it makes no sense.