DTC P20EE00 , DTC P103C00

Discussion in 'Volvo Forum' started by Saimiri75, Dec 11, 2020.

  1. Saimiri75

    Saimiri75 Bobtail Member

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    Dec 11, 2020
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    Hi everyone. I have a 2015 Volvo , 630 with D13 engine.
    I got these 2 codes that pops up one after another one.
    First i got this P20EE00 that pops up and turns on the check engine light. Then , after few hours , the other code pops up...P103C00 which triggers the Regen request and Engine Derate in ... min.
    The code P20EE00 is persistent , is happening every now and then.
    Because of this code , i had recently....
    Replaced :
    AHI module
    7th Injektor
    Doser Valve
    Inlet NOx sensor
    Flex pipe
    Removed the DPF filter and cleaned it in a high temp.

    Ay idea what else it might be ? This thing is driving me crazy
     
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  3. Pannu16

    Pannu16 Bobtail Member

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    Aug 21, 2015
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    Did you figure it out??
     
  4. bratan

    bratan Bobtail Member

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    Jan 15, 2021
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    I have the same code, and truck wants to regen almost every day, saying bad def. Please respond if you solved this problem
     
  5. 7712

    7712 Bobtail Member

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    Sep 16, 2017
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    I have the same issue. I'm going to Volvo tomorrow
     
  6. RoadtoEmmaus

    RoadtoEmmaus Light Load Member

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    Apr 20, 2014
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  7. 7712

    7712 Bobtail Member

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    Sep 16, 2017
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    No they tested the whole system and told me SCR Catalyst filter failed the test and changed it. we will see this week
     
    DieselDisciple Thanks this.
  8. simonsocm

    simonsocm Light Load Member

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    Aug 17, 2019
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    Anecdotal evidence for now but I've had a boost leak for about 2000 miles now and will be fixing the leak today once I'm at my delivery. This code just popped up today P20EE00.

    Last month I had a leak on my egr pipe to the intake manifold and had this same code. Swapped the leaky pipe for a new one and the code went away.

    Check for boost leaks. The o rings under the v band clamps and the solid steel band clamps on the charge air cooler piping are prime suspects. Sometime the intake air temp sensor on the cold side turbo outlet elbow leaks too.
     
  9. Ivanek

    Ivanek Bobtail Member

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    Apr 15, 2021
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    I’m having same issue. Did your new scr filter fix it?
     
  10. bratan

    bratan Bobtail Member

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    Jan 15, 2021
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    I think I kinda solved my problem, guys from volvo updated softver, since then truck is doing fine. I also changed my style of driving, this might sound stupid but before I would be waching my boost pressure gauge not to go over half when climbing hills- my goal was not to stress turbo to much, now I'm trying to keep it between midle and full boost. I figured when climbing hills it's better to have some rpms than keep it at 1000/1050/1100 so higher rpms-higher exaust temps will burn soot colected. And also I buy def from walmart every time I stop to shop, it's the same price as bulk pump
     
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