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Thread: anyone know this ecm?

  1. #1
    Forum Member 1st year Apprentice
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    Default anyone know this ecm?

    can anyone identify this ecm?

  2. #2
    toyota-less Carport Converter skiddz's Avatar
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    Default Re: anyone know this ecm?

    yes its an from an auto 1j, use you eye next time
    2T out 4A in....

    4A out 3VZ in. 3vzfe rebuild, RWD-ising, and conversion for ta22

  3. #3
    Backyard Fabricator Automotive Encyclopaedia
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    Default Re: anyone know this ecm?

    looks like a JZZ30 or JZX90 ECU, from what I can tell the part# corresponds to a MKII JZX90

  4. #4
    GameOn Backyard Mechanic Poggy's Avatar
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    Default Re: anyone know this ecm?

    Yeah its a 1JZ ecu for auto trans

  5. #5
    Forum Member 1st year Apprentice
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    Default Re: anyone know this ecm?

    thats what i thought. now can you tell me if this is the accurate pinout for the ecm?
    http://www.trackdaymedia.com/~manny/...0__pinouts.pdf
    the reason i ask, is because i dont have the same amount of pins on my harness. the engine i got was a front sump which i know were in the jzx90 chasers. right?

  6. #6
    GameOn Backyard Mechanic Poggy's Avatar
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    Default Re: anyone know this ecm?

    Are the pin outs different on the plugs that come from the engine bay, or the ones that plug to your dash?

  7. #7
    Forum Member 1st year Apprentice
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    Default Re: anyone know this ecm?

    some of the pins on the pinout i posted are not on the connectors that go to the ecm. (the 4 connectors) none of the other plugs on the harness i got with the engine will connect to my body. so i chopped my old 2jzge harness and made a new one for just the accessories on the engine. alternator p/s a/c ect...

  8. #8
    regular fella Conversion King chris davey's Avatar
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    Default Re: anyone know this ecm?

    could be jzx81 chaser if front sump.

    They are the same as jza70. So that site www.supra6.us or whatever it is has the diagrams there.
    Quote Originally Posted by MR 1JZ View Post
    that interior is so jap...just looking at it makes me want to kill a whale
    QUICKEST 1JZ'S IN OZ

  9. #9
    Backyard Fabricator Automotive Encyclopaedia
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    Default Re: anyone know this ecm?

    the plugs on the JZX81/JZA70 are a different style, that's a JZX90 ECU.

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