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Help with Volvo ECM Code

Discussion in 'Volvo Forum' started by darko1411pa, Jul 25, 2015.

  1. Jul 25, 2015 #1
    darko1411pa

    darko1411pa Bobtail Member

    6
    0
    Jan 1, 2013
    0
    Volvo D12
    Mid 128 PID 412 FMI 0
    It says: EGR Temp too high
    Any idea on what exactly is the isue, and yes it pops up only up the hill on a heavy pull
    Thanks
     
    darko1411pa, Jul 25, 2015
    darko1411pa, Jul 25, 2015
    #1
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  3. Jul 25, 2015 #2
    chiljig

    chiljig Bobtail Member

    40
    2
    May 5, 2013
    0
    does your EGR open and Close?
     
    chiljig, Jul 25, 2015
    chiljig, Jul 25, 2015
    #2
  4. Jul 25, 2015 #3
    Helowrenchturn2

    Helowrenchturn2 Medium Load Member

    484
    139
    Apr 23, 2013
    0
    Had same issue cpl yrs back. Have turbo checked. Mine had chipped fins on both turbine and compressor wheels. What happens is there isn't enough air into the motor which makes EGT go high. The egr temp sensor reads this when it opens and let's the hot gas through
     
    Helowrenchturn2, Jul 25, 2015
    Helowrenchturn2, Jul 25, 2015
    #3
  5. Jul 26, 2015 #4
    darko1411pa

    darko1411pa Bobtail Member

    6
    0
    Jan 1, 2013
    0

    It does
     
    darko1411pa, Jul 26, 2015
    darko1411pa, Jul 26, 2015
    #4
  7. Jul 26, 2015 #5
    darko1411pa

    darko1411pa Bobtail Member

    6
    0
    Jan 1, 2013
    0
    Thanks for your feedback, I was thinking that the EGR cooler it might be clogged up, I'm not loosing any coolant though, but this with the turbo makes a lot of sense, will definitely check it
     
    darko1411pa, Jul 26, 2015
    darko1411pa, Jul 26, 2015
    #5
  8. Jul 27, 2015 #6
    chiljig

    chiljig Bobtail Member

    40
    2
    May 5, 2013
    0
    probably just bad egr coller
     
    chiljig, Jul 27, 2015
    chiljig, Jul 27, 2015
    #6
    darko1411pa Thanks this.
  9. Jul 27, 2015 #7
    Helowrenchturn2

    Helowrenchturn2 Medium Load Member

    484
    139
    Apr 23, 2013
    0
    If the cooler were clogged there would be no egr flow. The temp sensor is on the front and measures temp as the exhaust passes through.
     
    Helowrenchturn2, Jul 27, 2015
    Helowrenchturn2, Jul 27, 2015
    #7
  10. Jul 28, 2015 #8
    Hardworker

    Hardworker Light Load Member

    113
    21
    Jun 27, 2012
    Minneapolis, MN
    0
    I have verry much same problem right now sitting in Princeton Wv waiting the Volvo dealer to open in the morning.
    Had this problem few weeks back and replaced Egr temp sensor then everything was back to normal. But after 150m rolling empty that code for out of calibration was back. Yet still she was runing fine until yesterday now I can clump uphills doing 30-45mph with empty wagon and this #### code registered to day more than 70 times
     
    Hardworker, Jul 28, 2015
    Hardworker, Jul 28, 2015
    #8
  11. Jul 29, 2015 #9
    darko1411pa

    darko1411pa Bobtail Member

    6
    0
    Jan 1, 2013
    0
    Just got my truck out of the shop yesterday. They replaced the EGR temp sensor and cleaned all the sooth out of the EGR pipes. Drove 300 mi, so far its fine. Have the turbo checked as the driver up in this conversation recomends
     
    darko1411pa, Jul 29, 2015
    darko1411pa, Jul 29, 2015
    #9
  12. Jul 18, 2019 #10
    3GN

    3GN Bobtail Member

    5
    1
    Dec 21, 2018
    0
    Darko

    Did you fix your problem when you replace EGR temp sensor ?
     
    3GN, Jul 18, 2019
    3GN, Jul 18, 2019
    #10
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