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Electrical function schematic for purging function - PE47.30-P-2052-97DAI

WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2016 Mercedes-Benz E63 S AMG, 2016 Mercedes-Benz E400, 2016 Mercedes-Benz E350, 2016 Mercedes-Benz E300, and 2016 Mercedes-Benz E250. However, it is still accessible from the selected car via links, so may be relevant.

MODEL 212 with ENGINE 276 

Code: Designation: Position:
1 Oxygen sensor element, signal 3F
2 Intake manifold intake air temperature sensor, signal 6G
3 Engine load, signal 4G
4 Intake air temperature sensor, signal 5G
4 Intake air temperature sensor, signal 5D
5 Coolant temperature sensor, signal 3E
6 Purging switchover valve, actuation 3D
7 Engine speed, signal 6D
8 Circuit 87, status 6E
B11/4 Coolant temperature sensor 1D
B17 Intake air temperature sensor 5A
B17/1 Intake manifold intake air temperature sensor 7G
B2/5b1 Intake air temperature sensor 5K
B28/7 Pressure sensor downstream of throttle valve 3H
B70 Crankshaft Hall sensor 7C
G3/3b1 Left oxygen sensor element upstream of catalytic converter 2G
G3/4b1 Right oxygen sensor element upstream of catalytic converter 2G
N10/1 Front SAM control unit with fuse and relay module 10E
N10/1kN Engine circuit 87 relay 8E
N3/10 ME-SFI [ME] control unit 5E
U1020 Valid for gasoline engine with stratified operation 4J
U1021 Not valid for gasoline engine with stratified operation 4A
Y58/1 Purge control valve 3C
Fig 1: Purging Function Electrical Function Schematic
G10242628Courtesy of MERCEDES-BENZ USA