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  1. 1999 E46 323i - Emissions MOT Fail(FIXED)

    BMW 3 Series Forum - Technical Talk on the BMW E46
    So my 323 failed the emissions part of the MOT today, after a diagnostic check the garage has said i need a new camshaft sensor which would also involve adjusting the Variable Valve Timing. I'll be honest this kinda frightens me a little as i have no clue wear to even start and my eyes are kinda...
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