(Electrical Function Schematic For Exhaust Treatment - PE14.00-P-2051-97NAF)
ENGINE 157, 278 in MODEL 166 up to model year 2016
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Engine diagnosis indicator lamp, actuation | 10E |
| 1 | Engine diagnosis indicator lamp, actuation | 11D |
| 2 | Shift point, increase request | 3D |
| 3 | Wheel speed, signal | 5G |
| 4 | Coolant temperature sensor, signal | 6E |
| 5 | Oxygen sensor, signal | 7H |
| 5 | Oxygen sensor, signal | 7E |
| 6 | Engine speed, signal | 8E |
| 7 | Circuit 87, status | 9G |
| A1 | Instrument cluster | 12B |
| A1e58 | Engine diagnosis indicator lamp | 11A |
| B11/4 | Coolant temperature sensor | 4C |
| B70 | Crankshaft Hall sensor | 8E |
| CAN C | Drive train CAN | 3F |
| CAN E1 | Chassis CAN 1 | 9F |
| CAN E1 | Chassis CAN 1 | 3F |
| CAN E2 | Chassis CAN 2 | 12D |
| F58 | Engine compartment fuse and relay module | 12J |
| F58kN | Circuit 87M relay | 9H |
| G3/3 | Left oxygen sensor upstream of catalytic converter | 7K |
| G3/4 | Right oxygen sensor upstream of catalytic converter | 7K |
| G3/5 | Left oxygen sensor downstream of catalytic converter | 7A |
| G3/6 | Right oxygen sensor downstream of catalytic converter | 7B |
| N3/10 | ME-SFI [ME] control unit | 6E |
| N30/4 | Electronic Stability Program control unit | 2H |
| N73 | Electronic ignition switch control unit | 12E |
| Y3/8 | Fully integrated transmission control control unit | 2B |