DD16 EGT Gauge Install

Discussion in 'Ask An Owner Operator' started by Phoenix Heavy Haul, May 10, 2024.

  1. May 10, 2024 #1
    Phoenix Heavy Haul

    Phoenix Heavy Haul Medium Load Member

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    So I need to install an EGT gauge on my 122SD with a DD16. From what I understand there is a factory EGT sensor installed right after the DOC which communicates with the ECM eliminating the need for a factory gauge.

    Since my DOC was damaged and a new 1box was 15k I went a different direction with repairs. Now I need a gauge on my dash to properly monitor my EGTs.

    Is it possible to use the factory probe, and wire a gauge into it or should I put in a new probe and wiring harness?
     
    Phoenix Heavy Haul, May 10, 2024
    Phoenix Heavy Haul, May 10, 2024
    #1
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  3. May 11, 2024 #2
    uncleal13

    uncleal13 Road Train Member

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    Generally all of the factory sensors in the exhaust system are digital and would not work with a standard analog gauge.
     
    uncleal13, May 11, 2024
    uncleal13, May 11, 2024
    #2
    Phoenix Heavy Haul Thanks this.
  4. May 11, 2024 #3
    Ridgeline

    Ridgeline Road Train Member

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    It should be a K type probe, and you will need to get a kit for it either way. You can not use just plain wire with it, it has to be a specific type and length. Ask a Detroit or Freighliner dealer for the parts and have them install it.
     
    Ridgeline, May 11, 2024
    Ridgeline, May 11, 2024
    #3
    Phoenix Heavy Haul Thanks this.
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