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code b8

  1. E39 M5 and E52 Z8 Discussion
    I was wondering if anyone else has had this code come up, yet running the VANOS tests in DIS passes all tests. Could this still be a solenoid, even though the tests pass? I pulled the code using INPA, cleared them, drove the car until test conditions were as instructed, run the VANOS DIS 5.7...