Maxxforce 13 losing power intermittent

Discussion in 'International Forum' started by Rlequire, Feb 27, 2018.

  1. supersnackbar

    supersnackbar Road Train Member

    19,064
    46,867
    Aug 19, 2007
    Your Town, USA
    0
    Probably can't find enough buyers outside the USA...maybe VW will find the cash to refurbish these like Freightliner did a few decades ago, and replace the boat anchor engine with a Cummins.
     
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

  3. Heavyd

    Heavyd Road Train Member

    7,767
    6,204
    Feb 4, 2009
    0
    Might be the turbo waste gate actuator is failing and causing it to dump boost all the time. This is one of the possible key cycle type of things. What codes specifically was it logging?
     
    Rlequire Thanks this.
  4. blairandgretchen

    blairandgretchen Road Train Member

    13,376
    71,892
    Dec 9, 2011
    South west Missouri
    0
    That’s horrible. Just horrible. Please find something more positive to say!
     
    Rlequire Thanks this.
  5. Rlequire

    Rlequire Bobtail Member

    19
    4
    Feb 27, 2018
    Maryville, TN
    0
    I pulled off the hose to the actuator and pinched it with vice grips and still acted the same. I will have to check which codes are showing active and reply
     
    Heavyd Thanks this.
  6. Rlequire

    Rlequire Bobtail Member

    19
    4
    Feb 27, 2018
    Maryville, TN
    0
    Codes I pulled are spn 691 fmi 2, 524285 14, and 2167 11. I looked up the first set and says turbo inlet sensor, and that would derate the cpu. Thinking could be that. Going to check ohms and see
     
  7. Heavyd

    Heavyd Road Train Member

    7,767
    6,204
    Feb 4, 2009
    0
    The first one looks like it is coming from the body controller, and second is from the real time clock, usually a dead battery. The last number isn't in my list for anything.
     
  8. Sam718

    Sam718 Light Load Member

    68
    9
    Nov 11, 2017
    0
    Did you find what the problem is? My truck is doing the samething but I don't have the same codes.
     
  9. Rlequire

    Rlequire Bobtail Member

    19
    4
    Feb 27, 2018
    Maryville, TN
    0
    Do you think the body controller would make it do that?
     
  10. Rlequire

    Rlequire Bobtail Member

    19
    4
    Feb 27, 2018
    Maryville, TN
    0
    No I still have not figured out what my problem is. I did change the low turbo sensor, and that did not make a difference.
     
  11. Rlequire

    Rlequire Bobtail Member

    19
    4
    Feb 27, 2018
    Maryville, TN
    0
    I did pitch the hose on the wastegate actuator and it did not make a difference
     
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.