Electrical Function Schematic For Lambda Control - PE07.10-P-2710-97TAH
Engine 276.8 in Model 172.4
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Engine diagnosis indicator lamp, actuation | 5H |
| 1 | Engine diagnosis indicator lamp, actuation | 9G |
| 2 | Coolant temperature, signal | 7D |
| 3 | Fuel injectors, actuation | 7C |
| 4 | Engine load, signal | 9D |
| 5 | Oxygen sensor, signal | 10E |
| 6 | Oxygen sensor heater, actuation | 12F |
| 7 | Circuit 87, status | 10F |
| A1 | Instrument cluster | 3H |
| A1 e58 | Engine diagnosis indicator lamp | 2F |
| B11/4 | Coolant temperature sensor | 5D |
| B28/7 | Pressure sensor downstream of throttle valve | 11B |
| CAN E1 | Chassis CAN 1 | 8F |
| CAN E2 | Chassis CAN 2 | 6J |
| G3/3 | Left oxygen sensor upstream of catalytic converter | 13D |
| G3/3b1 | Left oxygen sensor element upstream of catalytic converter | 13D |
| G3/3r1 | Left oxygen sensor heater upstream of catalytic converter | 13D |
| G3/4 | Right oxygen sensor upstream of catalytic converter | 13E |
| G3/4b1 | Right oxygen sensor element upstream of catalytic converter | 13E |
| G3/4r1 | Right oxygen sensor heater upstream of catalytic converter | 13E |
| G3/5 | Left oxygen sensor downstream of catalytic converter | 13E |
| G3/5b1 | Left oxygen sensor element downstream of catalytic converter | 13F |
| G3/5r1 | Left oxygen sensor heater downstream of catalytic converter | 13F |
| G3/6 | Right oxygen sensor downstream of catalytic converter | 13F |
| G3/6b1 | Right oxygen sensor element downstream of catalytic converter | 13F |
| G3/6r1 | Right oxygen sensor heater downstream of catalytic converter | 13G |
| N10/1 | Front SAM control unit with fuse and relay module | 8H |
| N10/1kN | Engine circuit 87 relay | 11H |
| N3/10 | ME-SFI [ME] control unit | 8D |
| Y76/1 | Cylinder 1 fuel injector | 6B |
| Y76/2 | Cylinder 2 fuel injector | 6B |
| Y76/3 | Cylinder 3 fuel injector | 6B |
| Y76/4 | Cylinder 4 fuel injector | 6C |
| Y76/5 | Cylinder 5 fuel injector | 6C |
| Y76/6 | Cylinder 6 fuel injector | 6C |