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Home >> Mercedes Benz >> 2016 >> C300 Base >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System - 205 Chassis (4D Sedan) >> Wiring Diagrams >> Electrical function schematic for system purging with leak test >> Electrical function schematic for system purging with leak test - PE47.30-P-2051-97FBA

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

Code: Designation: Position:
1 Engine diagnosis indicator lamp, actuation 20A
1 Engine diagnosis indicator lamp, actuation 16C
1 Engine diagnosis indicator lamp, actuation 14E
10 Activated charcoal canister shutoff valve, actuation 3H
11 Gear range, status 8G
12 Circuit 87, status 8E
13 Engine running, signal 12J
13 Engine running, signal 14G
13 Engine running, signal 7C
2 Instrument cluster, message 19A
2 Instrument cluster, message 17C
2 Instrument cluster, message 14E
3 Fuel reserve warning lamp, actuation 19A
3 Fuel reserve warning lamp, actuation 16C
3 Fuel reserve warning lamp, actuation 14E
4 Fuel level, signal 8A
4 Fuel level, signal 7D
5 Purging switchover valve, actuation 2F
6 Intake air temperature sensor, signal 4D
7 Oxygen sensor element, signal 3E
8 Fuel tank pressure sensor, signal 6H
9 Coolant temperature sensor, signal 3G
A1 Instrument cluster 21A
A8/1 Transmitter key 17B
B11/4 Coolant temperature sensor 1H
B17/7 Charge air temperature sensor upstream of throttle valve 4B
B17/9 Charge air temperature sensor downstream of throttle valve 4B
B4/1 Fuel tank fuel level indicator fill level sensor, left 10B
B4/2 Fuel tank fuel level indicator fill level sensor, right 10B
B4/3 Fuel tank pressure sensor 5J
CAN C Engine CAN 12F
CAN C1 Drive train CAN 12F
CAN C1 Drive train CAN 12H
CAN C1 Drive train CAN 6D
CAN HMI User interface CAN 18B
Code 916 Fuel tank with 66l 9A
Flex E Chassis FlexRay 16D
G3/2b1 Sensor element of oxygen sensor upstream of catalytic converter 2C
K40/8 Engine fuse and relay module 12C
K40/8kN Circuit 87M relay 9D
N118 Fuel pump control unit 6A
N127 Drivetrain control unit 16F
N3/10 ME-SFI [ME] control unit 5E
N73 Electronic ignition switch control unit 16A
U25 Valid for automatic transmission 11J
Y3/8n4 Fully integrated transmission control unit 12K
Y58/1 Purge control valve 1F
Y58/4 Activated charcoal filter shutoff valve 3J
Fig 1: System Purging With Leak Test Electrical Function Schematic (1 Of 2)
G10133599Courtesy of MERCEDES-BENZ USA
Fig 2: System Purging With Leak Test Electrical Function Schematic (2 Of 2)
G10133600Courtesy of MERCEDES-BENZ USA