Hi, After 120,000 miles my check engine light came on. Checked with OBD
code reader and diagnostics states Lean air fuel mixture on bank No.2. Would
like to know if anyone knows what this means. Should I replace the mass
airflow sensor or is it something else? Car is 2005 BMW X3 2.5i. Regards
Norman2
code reader and diagnostics states Lean air fuel mixture on bank No.2. Would
like to know if anyone knows what this means. Should I replace the mass
airflow sensor or is it something else? Car is 2005 BMW X3 2.5i. Regards
Norman2
Check engine light on
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