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Underboost
AUDI A4 Saloon (8K2, B8)

  • AUDI A4 Saloon (8K2, B8) 1.8 TFSI
    @user_713124 Dec 14, 2021
    Member
    I’m getting code P0299 and loss of power 
    It all happened after I accidentally over filled the car with oil it was backfiring ahd causing a lot of smoke 
    Now I need to find the boost leak but not sure where to start 
    Can anyone please help ? Thanks 
    Reply

    Started

    14.12.21

    Latest reply

    24.12.21

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    451

  • @Havesked Dec 24, 2021
    Member
    According to the description, it is theoretically difficult to solve your problem, it is recommended to contact a specialized service for a complete diagnosis and identify the cause of the problem.
    Reply

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