Electrical function schematic for intake manifold switchover - PE07.61-P-2781-97CAB

Code:	Designation:	Position:
B2/5	Hot film mass air flow sensor	4B
B70	Crankshaft Hall sensor	2K
N3/10	ME-SFI [ME] control unit	4F
Y22/6	Variable intake manifold switchover valve	5J

Fig 1: Intake Manifold Switchover - Electrical Function Schematic

Courtesy of MERCEDES-BENZ USA