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Thread: B7 A4 surging

  1. #1
    Active Member Two Rings AdolphB7's Avatar
    Join Date
    Sep 26 2018
    AZ Member #
    My Garage
    2017 Infiniti Q60
    Garner. NC. USA

    B7 A4 surging

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    I have an 07 2.0t I have been having a problem with it surging. I noticed it most when I put it in cruise control. It surge's like it has a vacuum leak. I took it to black Forest Industries and they have had it for a month they have replaced the lpfp, lpfo sensor., Checked the hpfp, after replacing the lpfp sensor the ECU burnt up. I have since had the ECU replaced and there still working on trying to get the car running. Has anyone ever had this problem?

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  2. #2
    Active Member Two Rings
    Join Date
    Aug 12 2018
    AZ Member #

    Any codes? I have surging and limp mode and will be replacing the thrust sensor today.

    Sent from my SM-G955U1 using Audizine mobile app


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