13627558518 2PCS Camshaft Position Sensor (CPS Sensor Kit) - Compatible with BMW 128i to 740i, X1 to X6, Z4 More Replace 13627525014,13627546660 PC770 More - HiSport

THE ERROR CODE P0335 Error Code P0335 is described as Crankshaft Position Sensor "A" Circuit Malfunction.

This means the vehicle's ECM (Electronic Control Module) has not yet detected the crankshaft position sensor during the first second of the cranking of the engine or senses a problem with the pulses in the output with Sensor "A" Bank 1.