Volvo D11

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Mr Bob, Apr 18, 2019.

  1. Mr Bob

    Mr Bob Light Load Member

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    Mar 17, 2015
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    Any Volvo mechanics out there? I have a 2016 D11 with P25AA00 and P113711 codes. Stop engine message, C E L, and red stop light on. All this seems to be pointing to the two solenoids on the filter housing which seems hooky to me. Compared readings to a sister truck and everything seems to be the same values. Anyone have a pinout for this one?
     
    KB3MMX Thanks this.
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  3. Oneel998

    Oneel998 Bobtail Member

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    May 21, 2019
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    what is your vin? last 6
     
  4. Mr Bob

    Mr Bob Light Load Member

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    Mar 17, 2015
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  5. Oneel998

    Oneel998 Bobtail Member

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    May 21, 2019
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    Did you pull these faults through your dash or with PTT? I cant find these faults under Impact. Ill have to go to work and look up under PTT but if these don't look up I wont be able to help anymore =( Also by filter housing are you talking about oil or fuel
     
  6. Oneel998

    Oneel998 Bobtail Member

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    May 21, 2019
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    Okay I did some more digging. The info I found wasnt with ptt or impact but just another search on the internet. P113711 is for your oil thermostat on the oil filter housing under your turbo/ egr cooler. It says its shorted to ground. Not sure how tech friendly you are but from what I have seen its one of two things more than likely. one and most common is that oil thermostat is shorted. Other is the wiring harness is damage some way. The oil thermostat SHOULD be the valve on the oil filter base pointing towards the frame rail.
     
  7. Mr Bob

    Mr Bob Light Load Member

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    Mar 17, 2015
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    Cant remember what solved the problem last time but here it is again on another truck. And sure enough, the oil thermostat is shorted to ground. We will replace it and see.
     
    Last edited: Apr 1, 2020
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