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Thread: O2 sensor wiring harness

  1. #1
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    O2 sensor wiring harness

    Hello again. While tinkering around the bike I have noticed a badly chaffed o2 wire, after where it plugs into from the actual sensor plug. If that makes sense? Basically buying a new sensor won't help because that side is good, it's the wires after the plug that are damaged. Looks like this wire gets wrapped into a larger bundle of wires that i assume goes to the ECM?
    How do I go about fixing this?

  2. #2
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    Anyone have advice?

  3. #3
    Senior Member Silverrider's Avatar
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    Are you good with a soldering iron and shrink tubing and electrical tape and wire ? replace the old wires. If you can take apart the plug great, if not hard wire it.

  4. #4
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    Never used a solder before an don't have one. I may have to look into the hard wire route. Would this require me to take a part the ECM to hard wire? Electrical is not my field sorry if I sound like a noob haha.
    Also what kinda wire am I looking at here to run from the existing plug?
    Is it bad juju to just cut out the damaged section and rewire that part?

  5. #5
    Senior Member Silverrider's Avatar
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    just use the same gauge of wire.and do a R&R.

  6. #6
    Senior Member AZmidget91's Avatar
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    I actually have a bag of these connectors if you need one.

  7. #7
    Senior Member Silverrider's Avatar
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    There you go ^^^^^^^^Great Guy.

  8. #8
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    PM Sent

  9. #9
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    Just wanted to give a big shout out and a huge thanks to AZmidget91 for coming through with the o2 wire.
    You rock dude, hopefully in some way shape or form I'll be able to repay the favor. Until then I owe you one bro

  10. #10
    Senior Member AZmidget91's Avatar
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