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Thread: 1JZ-GTE VVTi JZX100 Chaser - Wiring, Please Help!

  1. #1
    Forum Member
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    Default 1JZ-GTE VVTi JZX100 Chaser - Wiring, Please Help!

    Hi, this is my first post on this forum, but I've been reading here for a while.

    My friend and I are swapping a 1JZ-GTE VVTi into a MX83 Cressida. The seller said it was from a JZX100 Chaser. The wiring is looking to be a challenge, to say the least. The engine came with an auto trans, but we have sourced a USDM N/A Supra W58 trans. My problem is trying to find an accurate wiring diagram or at least an accurate ECU pinout. I have not been able to find either. So far this is some of what I've found:

    http://mkii-supra.com/images/images/...g/jzz309gp.jpg
    http://foto.rambler.ru/public/alex.s...3/1-webbig.jpg
    http://www.monsterezza.com/2007/10/w...t-diagram.html
    http://www.toymods.net/forums/attach...6&d=1136112318
    http://homepage.mac.com/rib_feast/jzx100/JZX100ecu.pdf

    None of these match what I've got, though. The connectors match, but the positions/colors/number of wires are not the same. I'm hoping somebody can help me out here. ECU part number is 89661-2A050.

    For comparison here is the pinout of the 16 pin connector I have:

    1 - Blue/Orange
    2 - Red/Yellow
    3 - Gray/Red
    4 - White/Blue
    5 - Green
    6 - BLANK
    7 - Brown
    8 - Light Green
    9 - Light Green/Red
    10 - Blue/Black
    11 - Yellow
    12 - BLANK
    13 - Green/Red
    14 - Yellow/Green
    15 - BLANK
    16 - BLANK

    Thanks in advance for any help. I don't know what to do next.

  2. #2
    Toyotard Conversion King Cuts's Avatar
    Join Date
    Jul 2006
    Location
    Tasmania
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    Default Re: 1JZ-GTE VVTi JZX100 Chaser - Wiring, Please Help!

    sign up to www.jzx100.com dude, its a world wide forum on the jzx chassis, i reckon you stand a better chance there fo getting the info your after.
    ST205 Group A Rallye GT-Four 307kw atw @23 psi on 98oct, Now on E85.

    1973 TA22

  3. #3
    Forum Member
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    Jan 2010
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    pennsylvania
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    Default Re: 1JZ-GTE VVTi JZX100 Chaser - Wiring, Please Help!

    Thanks for the tip. Here's my thread on jzx100.com if anybody's interested, I've added some pics too:

    http://www.jzx100.com/forum/index.php?showtopic=6627


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