Electrical Function Schematic For European On-Board Diagnosis - PE07.10-P-2725-97XBB
Engine 256.9 in model 257, 290 up to model year 2021
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Engine management diagnosis, communication | 18B |
| 1 | Engine management diagnosis, communication | 23D |
| 1 | Engine management diagnosis, communication | 16B |
| 1 | Engine management diagnosis, communication | 4D |
| 1 | Engine management diagnosis, communication | 10B |
| 1 | Engine management diagnosis, communication | 8B |
| 2 | Engine diagnosis indicator lamp, actuation | 17H |
| 2 | Engine diagnosis indicator lamp, actuation | 15B |
| 2 | Engine diagnosis indicator lamp, actuation | 7B |
| 3 | Circuit 87, status | 5F |
| A1 | Instrument cluster | 17J |
| CAN C1 | Drive train CAN | 5B |
| CAN D | Diagnostic CAN | 20B |
| CAN HMI | User interface CAN | 17F |
| Flex E | Chassis FlexRay | 13B |
| K40/8 | Engine fuse and relay module | 8H |
| K40/8kN | Circuit 87M relay | 4J |
| N127 | Drivetrain control unit | 9B |
| N3/10 | ME-SFI [ME] control unit | 4E |
| N73 | Electronic ignition switch control unit | 17B |
| X11/4 | Diagnostic connector | 23D |