I have a 1991 BMW E34 that lost the Engine. I have just purchased an 1993 M50 2.8L Vanos motor with 10K miles on it. I have bought a brand new DME, 3.3.1 Harness from Treehouse racing for the E34 and a new Hot-film Mass Air Sensor. Some one told me that I need to put the BMW on a sun-machine/ computer to hook up the sensors. What is the sun-machine about and is this all I need to do to finish getting it running? I am new to the whole engine swap thing.
Thanks, Mike
Thanks, Mike

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