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Thread: 3P's TCCS Disassembly/Analysis

  1. #751
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    Default Re: 3P's TCCS Disassembly/Analysis

    e43d931s-960.jpg

    JZX100 ECU test. 3 boards running 68pin denso MCUs from external RAM. 540cc injectors from Toyota Caldina. No MAF. Engine tends to stall.

    Last edited by mentat-vvo; May 2nd, 2017 at 08:36 PM.

  2. #752
    Established 1994
    Nick M's Avatar
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    Default Re: 3P's TCCS Disassembly/Analysis

    When you get around to it...how hard would it be to switch from 550cc injectors to 680 or larger? After you produce the modified PCM.
    Our Constitution was made only for a moral and religious people. It is wholly inadequate to the government of any other.

    www.thereligionofpeace.com <------- stay in the know, religion drives political beliefs

  3. #753
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    Default Re: 3P's TCCS Disassembly/Analysis

    There's a "magic" constant exist in the code. Works similar to the "req fuel" constant in mega$quirt.
    JZX90, 1JZ-GTE, MAP-based, also has this constant and could be tuned up to 850cc injectors. Maybe even more.

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