ECU location

Discussion in 'DME / ECU Software Tuning' started by Apliiqq, Sep 4, 2019.

  1. Apliiqq

    Apliiqq Active Member

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    Where is the ecu location?

    What type of ECU are the Supra's on?
     
  2. Q8_TwinTurbo

    Q8_TwinTurbo Active Member

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    +1
    Can someone be helpful and inform us where the A90 Supra ECU/DME is located.
     
  3. Twisted Tuning

    Twisted Tuning Well-Known Member
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    driverside shock tower under rectangular cover. its an MG1 ecu
     
  4. Q8_TwinTurbo

    Q8_TwinTurbo Active Member

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    Thank you Justin.
     
  5. Twisted Tuning

    Twisted Tuning Well-Known Member
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    No problem
     
  6. Q8_TwinTurbo

    Q8_TwinTurbo Active Member

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    I also managed to find these diagrams under ECM in the workshop manual PDF.


    REMOVAL
    CAUTION / NOTICE / HINT

    CAUTION:
    Working on 12 V vehicle electrical system.
    Risk of short circuits! Risk of fire!
    Detach battery earth lead from battery.
    PROCEDURE


    1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

    2. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY

    3. REMOVE ECM

    NOTICE:
    Electrostatic discharge.
    Damage to or destruction of electrical components.
    Only touch the housings of electrical components. Do not touch pins or multi-pin connectors directly.



    upload_2019-10-26_10-57-48.png





    (a) Release snap-lock couplings (1).
    (b) Feed the cover (2) out toward the top and remove.
    upload_2019-10-26_10-40-7.png



    (c) Unlock and disconnect all plug connections (1).
    upload_2019-10-26_10-42-10.png


    (d) Unlock the locks (1).






    upload_2019-10-26_10-43-35.png
     

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