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  1. Oil and error info for A4 B7 TDI 170HP // 2007

    B7 Forum
    Hello, I just bought my first Audi, an A4 B7 TDI 170HP of 2007. At this moment it has 2 error codes : 1. P3102 : My ELM told me it's a generic code, Google it and found this : Intake Manifold Flap Motor (V157) faulty 2. P2002 Diesel Particulate Filter Efficiency Below Threshold The previous...
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