How do I fix 2011 BMW 328 xi is making a pitch noise , code p054bq

Question

How do I fix a 2011 bmw p054b code

Answer 1

Pitching noise , this has to do with the VANOS, since this code is related to the camshaft positon and the VANOS check with the dealer There has been several recall and campaign for the VANOS and related camshaft position .