Cascadia egr fault code problem

Discussion in 'Freightliner Forum' started by Cascadia13, May 5, 2023.

  1. AModelCat

    AModelCat Road Train Member

    28,978
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    Jul 7, 2015
    Canuckistan
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    That is VERY rare. In 15 years of full time wrenching I can count on 1 hand the number of failed ECM's I've changed.
     
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  3. Varga

    Varga Bobtail Member

    40
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    Sep 20, 2018
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    What the doser injector to do with egr system?
     
  4. Nonames~usernumber

    Nonames~usernumber Bobtail Member

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    May 6, 2023
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  5. Nonames~usernumber

    Nonames~usernumber Bobtail Member

    3
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    May 6, 2023
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    Aka 7th injector. Solves some issues before you get to the bigger $$ buggers issues. (EX. Inlet nox sensors, outlet nox sensors) It helps shoot fuel when your engine rpms ramp up the exhaust temps passive regen approx 600degrees active or parked regen1000~1100 degrees engine ramp up to burn along with the exhaust gas thats going to and thru aftertreatment device regen active or parked 1000~1100 degrees plus or passive 600 degrees to burn soot it's located after turbo and before the one box... dd15 watching my readings on laptop w/ dddl software, on high idle for approx 1hr Worth of fuel, again. Part of trucking that is not a good experience the 1st time and still i forgot how many times now.
     
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