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Electrical function schematic for system purging with leak test - PE47.30-P-2051-97DAG

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ENGINE 276.9 in MODEL 212.095 up to model year 2014 with CODE 494 (US version) 

Code: Designation: Position:
1 Engine diagnosis indicator lamp, actuation 5D
12 Circuit 87, status 7G
2 Instrument cluster, message 5E
3 Fuel reserve warning lamp, actuation 6D
4 Fuel level, signal 5F
4 Fuel level, signal 13D
4 Fuel level, signal 9C
5 Purging switchover valve, actuation 2G
6 Fuel tank diagnostic module, actuation 5J
7 Fuel tank diagnostic module, status 6H
A1 Instrument cluster 5B
A101 Fuel tank diagnostic module 4K
A101m1 Fuel tank diagnostic module pump 4K
A101r1 Fuel tank diagnostic module heating element 4K
A101y1 Fuel tank diagnostic module solenoid valve 4L
A1e4 Fuel reserve indicator lamp 7C
A1e58 Engine diagnosis indicator lamp 4A
A1p13 Multifunction display 7A
B4/1 Left fuel level indicator sensor 13E
B4/2 Right fuel level indicator sensor 13F
CAN B Interior CAN 10C
CAN E Chassis CAN 5E
N10/1 Front SAM control unit with fuse and relay module 9D
N10/1kN Engine circuit 87 relay 9G
N10/2 Rear SAM control unit with fuse and relay module 13B
N3/10 ME-SFI [ME] control unit 5G
Y58/1 Purge control valve 1G
Fig 1: Purging System With Leak Test Electrical Function Schematic
G10242620Courtesy of MERCEDES-BENZ USA