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Thread: Testing SPA temp sensor

  1. 02-24-2018, 03:40 PM #1
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    jmargo
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    Testing SPA temp sensor

    I have a SPA water temp gauge that started reading 270deg when cold. Does anyone know how to test the sensor and what the ohm's should be ?
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  2. 02-24-2018, 09:04 PM #2
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    Call SPA. There are at least three different types, with different color insulation to distinguish them. Did it ever read correctly? If not, it could be a setup issue. Morgan Jones at SPA in Indianapolis has helped me work through multiple pressure and temp sensor issues.
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  3. 02-24-2018, 11:07 PM #3
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    It did until I disconnect it to get to something else. I ordered a new one anyway. $55 for a sensor is a bit steep.
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  4. 02-24-2018, 11:21 PM #4
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    If the new one is a different color you will need to change the “typ” setting on your gauge.
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  5. 02-25-2018, 12:10 AM #5
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    Quote Originally Posted by m3bs View Post
    If the new one is a different color you will need to change the “typ” setting on your gauge.
    Thanks for the tip !
    Sias Tuned, Vortech Blown, 3.2L S52...456WHP/360WTQ

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