Doing the 4efe swap in a 88' p7 starlet. Engine en gearbox are in, engine loom from 4efe is in, car loom from the p7 is also in and cutted the remaining wire's that have no need. Can anyone please tell me what to do with the engine loom, ore ecu to get the car running? Heard that there are 3 wires (switch'd plus, constant plus and ground ) , correct me if im wrong. Thanksss