Engine Electrical September 2015 Technical Service. This Service Information bulletin supersedes SI B11 06 15 dated July 2015. designates changes to this revision SUBJECT B38, B46 and B48 Engines: Various Faults Related to Engine Oil Pressure. The engine malfunction warning and the engine oil pressure warning is illuminated. One or more of the following faults are stored in the DME: 1C2002 Engine oil pump: pressure too low 1C0301 Engine oil pressure regulating valve: Jams in a fully energized position 1FB801 Check Control message (ID 212): Engine oil pressure. Stop carefully
