How should I wire up the Ignition Coil ?

Discussion in 'Electrical' started by flipobut, Oct 29, 2014.

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  1. Oct 29, 2014 #1

    flipobut

    flipobut

    flipobut

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    Hey guys,

    I got here a 124cc pit bike engine. I got it with separated ignition coil. My problem is, that I don't know how to wire the ignition coil to the cables coming out of the engine. Can you help me?

    Thanks
     
  2. Oct 29, 2014 #2

    my67xr

    my67xr

    my67xr

    Miniriders Legend and Master Spanner Spinning Mode

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    hi, Welcome to Miniriders

    The ignition coil doesn't connect to the wires coming from the engine but they do run up to the main loom.
    The Ignition Coil connect's to one or two wires that come off the Main loom and CDI.
    The Black w/Yellow stripe wire goes to the Positive of the coil
    Then connect to the green wire to a spare green wire coming off the main loom, or an earth point.


    drop in to our Introduce Yourself thread and say hello there too.

    cheers, Craig
     
  3. Oct 30, 2014 #3

    flipobut

    flipobut

    flipobut

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    Okay, now I've got the cdi and main loom. Can you give me advice wiring it now? I hope I have now all missing parts to get it running.

    Thanks
     

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  4. Oct 30, 2014 #4

    my67xr

    my67xr

    my67xr

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    I can't really see the wire colours that well, especially the ones coming from the Engine Stator

    Yellow/w Black stripe on Main loom to Black w/Yellow on the Ignition Coil
    Green to Green on the Ignition Coil
    The extra Green on the Main Loom next to the Ignition Coil wire needs to have a Ring Terminal fitted to the end, and flnd somewhere clean to eart it to on the frame (bare metal a spot with sandpaper, and smear some grease on it.)
    Same thing with the Ignition Coil mount, clean up the rust on the Coil bracket first, and bare metal the tab that it mounts to (smear with grease to help stop it rusting)

    Black w/Red from the Stator goes to Red w/White on Main Loom
    Blue w/White from Stator to Blue w/White on Main Loom
    Green from Stator to Green from Main Loom

    the Yellow, and the White wires coming from the Engine Stator can just be taped back to the Stator Loom as theywon't be needed, they are for charging a battery and or running headlights lights
     
    Last edited: Oct 30, 2014

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