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  • Help Needed on Race Harness Setup

    Hi folks, hoping Zoran or some of you can help me figure out what's not right on my race harness for my 2001 SV650. I bought it race-ready but total loss and I want to make it a charging system. It ran before I changed the harness.

    I have used a schematic (attached) that Zoran had indicated should work.
    - I have power to the ignition switch
    - The starter works fine
    - I have power to both coils, but NO SPARK when I check the plugs against the cylinder head

    - Am I experiencing the "anti-theft" scenario I've read about?

    - I have the 100ohm resistor wired into the ground and the former O/R ignition wire

    Any help would be appreciated.

  • #2
    Here are pics of the ECU harness set-up for reference

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    • #3
      Here's the 3 wires coming FROM ECU/Coils/Solenoid to Start/kil switch. The existing wiring at the connection is odd to me. There are a few wires that simply loop to know where. Not sure if this was from an earlier configuration?

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      • #4
        Here are the funky looping wires.

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        • #5
          And here's the solenoid, if it matters. Used the stock harness connector feed, but used the second hot (red) to go to the reg/rec.

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          • #6
            And if it helps, this is the general assortment showing the MOSFET RR I have wired in. It's from a Honda CBR600 F41 (part# SH678C-13)

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            • #7
              I resolved the issue. The resistor was bad. Bike fires instantly with new resistor.

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