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wallyengles
Guest
I've got a '96 328i cabrio, I've got a unichip pulled from a four door 328i of the same year. I've got the harness and chip. I'm looking for the wiring diagram for the ecu on the M52 engine, and also if possible how to splice the piggyback system into the ecu harness. The unichip is a type B 02F34.
