cascadia wont high idle

Discussion in 'Freightliner Forum' started by 4noReason, Aug 26, 2017.

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  1. Aug 26, 2017 #1
    4noReason

    4noReason Road Train Member

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    any idea on why a 2012 cascadia wont high idle? cruise works. air filter new as well
     
    4noReason, Aug 26, 2017
    4noReason, Aug 26, 2017
    #1
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  3. Aug 26, 2017 #2
    mhyn

    mhyn Road Train Member

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    it is setup not for high idle. the dealer can change settings of engine.
     
    mhyn, Aug 26, 2017
    mhyn, Aug 26, 2017
    #2
    QuietStorm Thanks this.
  4. Aug 26, 2017 #3
    Bro_Dave

    Bro_Dave Medium Load Member

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    It cost me $95 to change it.
     
    Bro_Dave, Aug 26, 2017
    Bro_Dave, Aug 26, 2017
    #3
  5. Aug 26, 2017 #4
    nasriza

    nasriza Road Train Member

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    usually not programed to idle from dealer need to get it changed.
     
    nasriza, Aug 26, 2017
    nasriza, Aug 26, 2017
    #4
    4noReason Thanks this.
  7. Sep 16, 2017 #5
    4noReason

    4noReason Road Train Member

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    it used to idle. but stopped. so i think its somethin else. it idles. just not high idle
     
    4noReason, Sep 16, 2017
    4noReason, Sep 16, 2017
    #5
  8. Sep 16, 2017 #6
    nasriza

    nasriza Road Train Member

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    does engine brake and cruise work good.
     
    nasriza, Sep 16, 2017
    nasriza, Sep 16, 2017
    #6
    4noReason Thanks this.
  9. Sep 16, 2017 #7
    4noReason

    4noReason Road Train Member

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    yup. i dont recall when high idle stopped. i assume between may-july
     
    4noReason, Sep 16, 2017
    4noReason, Sep 16, 2017
    #7
  10. Sep 16, 2017 #8
    nasriza

    nasriza Road Train Member

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    this is strange it could be a clutch switch but it doesn't make sense then it cruise and engine brake shouldnt work, check if parameters are set up properly if someone did ecm update or anything like this they probably removed it and never programed back in
     
    nasriza, Sep 16, 2017
    nasriza, Sep 16, 2017
    #8
    4noReason Thanks this.
  11. Sep 21, 2017 #9
    4noReason

    4noReason Road Train Member

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    do you fix this kinda stuff. idk if i can take it to dealer. once they plug in my ecm they will see. emissions diagnostic. so id rather avoid dealer
     
    4noReason, Sep 21, 2017
    4noReason, Sep 21, 2017
    #9
  12. Sep 22, 2017 #10
    nasriza

    nasriza Road Train Member

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    ya come by i can try to see what i can do it shouldnt be an issue
     
    nasriza, Sep 22, 2017
    nasriza, Sep 22, 2017
    #10
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