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P052B Diagnostic Trouble Code Discussion for January 2016

col start camshaft position timing over retarted bank 1


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Trouble Ticket Help Requests for DTC P052B
Help Request Posted
2009 BMW 335i 3.0L Poor Idle Quality, Hesitation, MIL Lamp on VIN: WBAWB73509
Experiencing Code P052B (believe it's 2A7A) for VANOS (variable intake timing) control fault, with a boost pressure deactivation and misfire codes (assuming tied to the VANOS issue). Customer brought vehicle in for oil leak, with NO drive-ability issues at all...
January 29, 2016