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  1. Driveline, Engine & DME Tuning
    Ok so I have a 01 330i with about 120k on it. My cheap scan tool throws a p1531 ("B" Camshaft Position Actuator Control Open Circuit Bank 1). Yes I have searched so much my eyes hurt. When I drive my car it has the SES light for code 1531. If i scan and reset/clear the code prior to driving...