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Help Crankshaft sensor/Crank position Sensor - CBF250

Discussion in 'Honda 250cc Singles' started by El_Jefe81, Oct 29, 2025.

  1. El_Jefe81

    El_Jefe81 Member Premium Member

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    My Bike:
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    Trying to find the Crankshaft sensor or the Crank position Sensor on a 2006 Honda CBF 250
    I bought one of those gear indicators and have tapped in the other wires,
    Just can't find the Crankshaft/crank position sensor to tap into.

    would anyone know the location and wire colour ?
     
    El_Jefe81, Oct 29, 2025
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  2. Linkin

    Linkin The Mechanic - Moderator Staff Member Premium Member Contributing Member Dirty Wheel Club

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    Crank pickup is located in the left engine case with the stator/generator, and is on the same harness.

    Three wire connector is the generator and the two wire connector is the pickup.

    Follow the harness up to the connector, most likely under the seat near the battery or one of the rear side covers

    upload_2025-10-29_21-53-24.png
     
    Linkin, Oct 29, 2025
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  3. El_Jefe81

    El_Jefe81 Member Premium Member

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    I am guessing you are meaning this one here?
    I am sorry to be painful and thank you for point it out for me
    the instructions say that I need to find the Signal wire of the Crankshaft sensor (Pickup coil)
    do you know what colour it would be or how I could work out which one I need.

    I admit I've just read the instructions again, and it say I could even tap into tacho signal wire... would you happen to know
    what colour that would be if it is easier to tap into

    Capture.JPG
     
    El_Jefe81, Oct 29, 2025
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