P052b,p0300 bmw

Question

The car shakes and lights a light on the board says reduce power I put the scanner and detect p052b, p0300

Answer 1

Hi there,

The P052B code points towards an issue with camshaft position. Here is some info for this code.

P052B BMW - Cold Start 'A' Camshaft Position Timing Over-Retarded Bank 1

Read more: https://www.autocodes.com/p052b_bmw.html

And the P0300 code points towards misfires on several cylinders. Here is some info for this code.

P0300 BMW - Combustion Misfires Several Cylinders

Read more: https://www.autocodes.com/p0300_bmw.html