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2001 Tacoma 5vz AEM 30

Discussion in '1st Gen. Tacomas (1995-2004)' started by Reyrey88, Apr 11, 2024.

  1. Apr 11, 2024 at 9:38 PM
    #1
    Reyrey88

    Reyrey88 [OP] Active Member

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    So dose anyone know were I can get a wiring guide for Taco. Something that show good pic how to wire

    IMG_20240411_213430982.jpg
     
  2. Apr 11, 2024 at 9:44 PM
    #2
    TnShooter

    TnShooter The TacomaWorld Stray

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  3. Apr 12, 2024 at 12:30 AM
    #3
    Reyrey88

    Reyrey88 [OP] Active Member

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  4. Apr 12, 2024 at 6:17 AM
    #4
    Speedytech7

    Speedytech7 Toyota Cult Ombudsman

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    It's less Tacoma and more mod
    These things are a nightmare to tune usefully and not particularly fun to wire either.

    @Jon64l do you have any tips for wiring one of these in, I usually see them come up for sale with premade patch harnesses
     
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  5. Apr 12, 2024 at 7:52 AM
    #5
    Jon64l

    Jon64l Well-Known Member

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    Patch harness will definitely be the best/easy bet. Then you can return to stock very quickly without a hacked harness.

    There was a thread on here how to do the wiring. I will recommend not hooking up the cam wires, caused a stumble.

    You want Mag Style crank wiring.

    Definitely plan every cut/wire out before you do anything.

    Here are some of the notes I still have.

    20240412_074615.jpg
    20240412_074629.jpg
    20240412_074651.jpg
    20240412_074724.jpg
     
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  6. Apr 12, 2024 at 8:16 AM
    #6
    Jon64l

    Jon64l Well-Known Member

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  7. Apr 15, 2024 at 6:40 PM
    #7
    Reyrey88

    Reyrey88 [OP] Active Member

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    So I'm in the process of map thing out lable cords I need were there 2 ox sensor bank one 2 should I splice them into the one to ECU and wide band or do to wide band one to ECU
     
  8. Apr 15, 2024 at 8:15 PM
    #8
    Jon64l

    Jon64l Well-Known Member

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    Bank 1 to piggy to adjust part throttle afr.

    Aftermarket wide band will have an output wire to connect to piggy so you can log afr and see it under all conditions.
     
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  9. Apr 19, 2024 at 7:35 PM
    #9
    Reyrey88

    Reyrey88 [OP] Active Member

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    So am I understanding this correct 1 gose to 2 and 2 to 3

    Screenshot_20240419-193305.png
    IMG_20240419_193319302.jpg
     
  10. Apr 20, 2024 at 6:30 AM
    #10
    Jon64l

    Jon64l Well-Known Member

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    I had weird results hooking up the cam wires, both with and without the resistor. It would hesitate, so I just used the crank wires and was fine. Mine was the older ecu so that may have something to do with it.
     
  11. Apr 20, 2024 at 10:45 AM
    #11
    Reyrey88

    Reyrey88 [OP] Active Member

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    Oh so try with it if don't run smoothly try with out but also so 2/3 together on same wire right
     

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