Electrical Function Schematic For Purge System With Leak Test - PE47.30-P-2053-97ZGF
Engine 176.9, 177.9 in model 463
as of model year 2019 with code ZU8 (National version for USA)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Instrument cluster, message | 20B |
| 1 | Instrument cluster, message | 16D |
| 1 | Instrument cluster, message | 14F |
| 2 | Engine running, signal | 15H |
| 2 | Engine running, signal | 7C |
| 3 | Circuit 87, status | 8F |
| 4 | Fuel level, signal | 7B |
| 4 | Fuel level, signal | 7E |
| 5 | Purging switchover valve, actuation | 3G |
| 6 | Purging pressure sensor, signal | 6H |
| 7 | Activated charcoal canister shutoff valve, actuation | 4H |
| A1 | Instrument cluster | 22B |
| B108/1 | Left purge pressure sensor | 5J |
| B108/2 | Right purge pressure sensor | 5K |
| B4/1 | Fuel tank fuel level indicator fill level sensor, left | 9B |
| B4/2 | Fuel tank fuel level indicator fill level sensor, right | 9B |
| CAN C | Drive train CAN | 12G |
| CAN C1 | Drive train CAN | 12G |
| CAN C1 | Drive train CAN | 6D |
| CAN HMI | User interface CAN | 18C |
| Code ZU8 | USA national version | 2J |
| Flex E | Chassis FlexRay | 16E |
| K40/8 | Engine fuse and relay module | 12D |
| K40/8kN | Circuit 87M relay | 9E |
| N118 | Fuel pump control unit | 6B |
| N127 | Drivetrain control unit | 16F |
| N3/10 | ME-SFI [ME] control unit | 6F |
| N73 | EIS [EZS] control unit | 16B |
| Y58/11 | Left purge control valve | 2F |
| Y58/12 | Right purge control valve | 2G |
| Y58/4 | Activated charcoal filter shutoff valve | 3K |