swapping ucf10 engine control unit.

Discussion in 'Electronics' started by brainneeded, Jan 15, 2011.

  1. brainneeded

    brainneeded Active Member

    my buddy swapped his fried ecu for a refurb unit. does the unit need to be reprogrammed first, or should it be PnP? anyone have any suggestions as to how to tell?
  2. A-to-the-J

    A-to-the-J New Member

    Go ahead and try the ECU, should be PnP.

    AFAIK, Toyota ECU's can be interchanged as long as the engine and tranny are the same. BUT, on Supras, AT ECU's can run MT cars, but not vice versa. Not sure if it's the same for all the others.
  3. LiCelsior

    LiCelsior New Member

    plug n play.
  4. brainneeded

    brainneeded Active Member

    alright thanks guys. means something else is wrong with the car.

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