Electrical Function Schematic For Purge System With Leak Test - PE47.30-P-2053-97XBB
Engine 256.9 in model 257, 290 up to model year 2021 with code 494 (US version)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Engine diagnosis indicator lamp, actuation | 19G |
| 1 | Engine diagnosis indicator lamp, actuation | 17B |
| 1 | Engine diagnosis indicator lamp, actuation | 13F |
| 2 | Instrument cluster, message | 19F |
| 2 | Instrument cluster, message | 16B |
| 2 | Instrument cluster, message | 12F |
| 4 | Fuel level, signal | 3D |
| 4 | Fuel level, signal | 7E |
| 5 | Engine running, signal | 13G |
| 5 | Engine running, signal | 5C |
| 6 | Circuit 87, status | 5G |
| 7 | Fuel tank diagnostic module, status | 7H |
| 8 | Fuel tank diagnostic module, actuation | 8J |
| 9 | Purging pressure sensor, signal | 9H |
| A1 | Instrument cluster | 19H |
| A101 | Fuel tank diagnostic module | 6K |
| A101m1 | Fuel tank diagnostic module pump | 6K |
| A101r1 | Fuel tank diagnostic module heating element | 6L |
| A101y1 | Fuel tank diagnostic module solenoid valve | 6L |
| B4/1 | Fuel tank fuel level indicator fill level sensor, left | 2E |
| B4/2 | Fuel tank fuel level indicator fill level sensor, right | 2E |
| B4/4 | Purging pressure sensor | 11J |
| CAN C | Engine CAN | 10G |
| CAN C1 | Drive train CAN | 10G |
| CAN C1 | Drive train CAN | 7D |
| CAN HMI | User interface CAN | 19E |
| Flex E | Chassis FlexRay | 14D |
| K40/8 | Engine fuse and relay module | 3J |
| K40/8kN | Circuit 87M relay | 3F |
| N118 | Fuel pump control unit | 3B |
| N127 | Drivetrain control unit | 14F |
| N3/10 | ME-SFI [ME] control unit | 7F |
| N73 | Electronic ignition switch control unit | 19B |