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  1. #1
    FullTilt429's Avatar
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    300x #1 cylinder injector negative???

    Anyone know which wire is the #1 injector negative? I'm guessing the red/white since all 4 injectors have a red/white.


  2. #2
    My name is Sean and I am addicted to STXs smokeysevin's Avatar
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    No, its a ground switching injector. The red white is a positive.

    Sean

  3. #3
    FullTilt429's Avatar
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    Awesome thanks Sean! Pin 29 @ the ECU sound right?

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    My name is Sean and I am addicted to STXs smokeysevin's Avatar
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    I really couldn't tell you, that's just the way kawi wires their stuff across the board.

    Sean

  5. #5
    Take the time to smile sirbreaksalot's Avatar
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    If all 4 injectors have 1 wire the same colour then that is your 12v + feed wire
    and the wire that is different colour on each injector will be the signal/trigger/switching wire on a sequential ecu any way )
    group / batch fire has more common wire sets ......

    so basically the odd wire is ECU side

    common to all 4 is 12v+ ( just unplug injector and back prob HARNESS side and u will confirm 12v side )

    Waz

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