Thermo King SB3 + Starter stay Engaged in Auto cycle start mode

Discussion in 'Refrigerated Trucking Forum' started by Jezwa, Jul 26, 2019.

  1. Jezwa

    Jezwa Bobtail Member

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    Jul 26, 2019
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  3. Jezwa

    Jezwa Bobtail Member

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    Jul 26, 2019
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    I’m not seeing any green on it
     
  4. Jezwa

    Jezwa Bobtail Member

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    Jul 26, 2019
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    Is this what it gets the RPM from?
     
  5. Jezwa

    Jezwa Bobtail Member

    19
    1
    Jul 26, 2019
    0
    Is it this where it gets the RPM reading from?
     

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  6. Snailexpress

    Snailexpress Road Train Member

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    No. Just all connections should be clean without any signs of corrosion.
     
  7. Snailexpress

    Snailexpress Road Train Member

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    Yes it's flywheel sensor.
     
  8. Jezwa

    Jezwa Bobtail Member

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    Jul 26, 2019
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    All terminals are clean. I will get a new censor and see if it changes
     
  9. Snailexpress

    Snailexpress Road Train Member

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    You can check sensor resistance but IDK good sensor resistance. Also pay attention for gap between sensor and flywheel. If gap is too big there signal is weak if too small sensor can be destroyed.
     
  10. Jezwa

    Jezwa Bobtail Member

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    Jul 26, 2019
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    Ok thanks
     
  11. Jezwa

    Jezwa Bobtail Member

    19
    1
    Jul 26, 2019
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    It was the RPM Sensor! Getting 1200 RPM reading on gauge now.
    Starts and Runs like a champ now.
    Thank you vary much
     
    Snailexpress Thanks this.
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