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  1. #1
    Junior Member One Ring
    Join Date
    Jun 06 2020
    AZ Member #
    550803
    Location
    North Macedonia

    Audi a4 b8 2.0 tdi limp mode

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    Hello. I have audi a4 b8 2.0 tdi 100kw (136 hp) in a good condition.
    Problem is.. i was getting the glowing plug flashing error and car perfomance drop while the glow plugs flash which i assume its called limp safe mode.
    I was getting it occasionally like 2-3 times a month. more recently i started getting that error more friequently like once a day. When i restart the car, problem is gone and the performance is back. Yesterday i got that flashing glow plug and in same time i got check engine light on. I restarte the car, performance came back but check engine light stayed on. I scanned the fault codes and got :





    I never got any engine stalls or misfires or anything. i just restart the engine and everything is back to normal.
    i changed fuel filter recently and since then im getting that error more frequently. Can i do anything to resolve this issue?
    I remember that we didnt prime the fuel after changing the fuel filter, i just open/closed the car with key remote to initiate splash from the tank pump. Car started without much problems.
    Can i put a vcds to prime the fuel pumps and get the air out if its present?
    Thanks in advance
    Last edited by zokiopp; 02-01-2021 at 12:38 PM.

  2. #2
    Junior Member One Ring
    Join Date
    Jun 06 2020
    AZ Member #
    550803
    Location
    North Macedonia

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