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mass airflow

  1. S60 (2001-2010)
    So my 2009 S60 2.5T wouldn't pass emissions because of a stored P0027 code. This code refers to a problem with the VVT solenoid, which I replaced. I cleared the code and then it came back a day later. Now there are 3 codes, the P0027, a P0101 code (Mass air flow related), and P0442 for an...