Mk3 mr2 spyder, Toyota Sienna 1mz-fe, auto trans ecu, and celica s54 trans. I really need help, engine is in and the last thing I need to do is wiring and I have no idea what to do. I’ve read I need to run both ecu’s together. Any help here?
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Mk3 mr2 spyder, Toyota Sienna 1mz-fe, auto trans ecu, and celica s54 trans. I really need help, engine is in and the last thing I need to do is wiring and I have no idea what to do. I’ve read I need to run both ecu’s together. Any help here?
Wiregap makes turnkey harness I used one car started first try and runs perfect always.
Attachment 3211
they make plug and play harness for mk2 not mk3 spyderQuote:
Originally Posted by 1MZVVTi
Comment deleted and thread closed, good luck with Wiregap.