FixVault

Electrical function schematic for lambda control - PE07.10-P-2710-97NBB

Code: Designation: Position:
1 Circuit 87, status  
2 Coolant temperature sensor, signal 6E
3 Fuel injectors, actuation 7D
4 Engine load, signal 9E
5 Oxygen sensor sensor element, signal 10E
6 Oxygen sensor heater, actuation 10F
7 Engine diagnosis indicator lamp, actuation 11J
7 Engine diagnosis indicator lamp, actuation 8J
A1 Instrument cluster 13J
A1e58 Engine diagnosis indicator lamp 12H
B11/4 Coolant temperature sensor 5F
B28/7 Pressure sensor downstream of throttle valve 10C
CAN E1 Chassis CAN 1 8H
CAN E2 Chassis CAN 2 10K
F58 Engine compartment fuse and relay module 3G
F58kN Circuit 87M relay 5J
G3/3b1 Left oxygen sensor element upstream of catalytic converter 11E
G3/3r1 Left oxygen sensor heater upstream of catalytic converter 11F
G3/4b1 Right oxygen sensor element upstream of catalytic converter 11E
G3/4r1 Right oxygen sensor heater upstream of catalytic converter 11F
G3/5b1 Left oxygen sensor element downstream of catalytic converter 11F
G3/5r1 Left oxygen sensor heater downstream of catalytic converter 11G
G3/6b1 Right oxygen sensor element downstream of catalytic converter 11F
G3/6r1 Right oxygen sensor heater downstream of catalytic converter 11G
N3/10 ME-SFI [ME] control unit 8E
N73 Electronic ignition switch control unit 8J
Y76/1 Cylinder 1 fuel injector 5B
Y76/2 Cylinder 2 fuel injector 5C
Y76/3 Cylinder 3 fuel injector 5C
Y76/4 Cylinder 4 fuel injector 5C
Y76/5 Cylinder 5 fuel injector 5C
Y76/6 Cylinder 6 fuel injector 5D
Y76/7 Cylinder 7 fuel injector 5D
Y76/8 Cylinder 8 fuel injector 5D
Fig 1: Lambda Control - Electrical Function Schematic
G10077582Courtesy of MERCEDES-BENZ USA