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Thread: Auto 1JZ to R154?

  1. #1
    I wouldn't trust a... Conversion King Smokey228's Avatar
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    Default Auto 1JZ to R154?

    Hey guys, okay, im just asking about the engine and gearbox, not the car its coming from or going to...

    If i buy a auto 1jz motor loom and computer, and a r154, do all i need is a manual comp? Or are the looms different..?

    Reason i ask is i have an r154, and am hoping to pick up a 1jz tomorrow with auto comp and loom. But if i need to start sourcing heaps of stuff, i wonder if its worth while just getting a manual cut and selling off what i dont need..?

    Also, if i do only need comp, or if i need comp and loom, anyone know where i can find one/who might have one they dont need?

    Cheers,
    Jase
    JZA023
    11.51 @ 126MPH | 430RWHP @ 21PSI

    Quote Originally Posted by YLD-16L
    Cuzzo is such a premature ejaculator he fertilised the very egg that he grew from

  2. #2
    Junior Member 1st year Apprentice Jzxbenno's Avatar
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    Default Re: Auto 1JZ to R154?

    Hello when i first did my conversion i didnt even run manual computer i kept auto computer and loom obviously Neutral switch need to be wired as well as reverse lights but had my mate do that up for me ran-drove fine but never really had it tuned etc before i changed to microtech ecu so dont know if it was running lean or whatever but yeah im sure any problems could have probably been tuned out..

    Dunno if this is any help im still a toyota Noob but its my two cents worth

  3. #3
    Roll Ons? Carport Converter Endless's Avatar
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    Default Re: Auto 1JZ to R154?

    Yep auto ecu can be used to run a manual box by bridging the neutral start switch.

    AFAIK looms are pretty much same between the two, apart from the auto having some extra wires for the box as they are electronically controlled.

  4. #4
    I wouldn't trust a... Conversion King Smokey228's Avatar
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    Default Re: Auto 1JZ to R154?

    exactly whta i wanted to hear

    Cheers,
    Jase
    JZA023
    11.51 @ 126MPH | 430RWHP @ 21PSI

    Quote Originally Posted by YLD-16L
    Cuzzo is such a premature ejaculator he fertilised the very egg that he grew from

  5. #5
    ---------HO00NS---------- Chief Engine Builder IN 05 NT's Avatar
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    Default Re: Auto 1JZ to R154?

    now i see what your doing ! i like!

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