Electrical Function Diagram For Purging Function - PE47.30-S-2052-97TRC
Engine 274 in model 447 except code XM0 (Facelift)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Oxygen sensor element, signal | 4F |
| 2 | Engine load, signal | 5G |
| 3 | Charge air temperature sensor, signal | 5D |
| 4 | Coolant temperature sensor, signal | 4E |
| 5 | Purging switchover valve, actuation | 4C |
| 6 | Engine speed, signal | 6G |
| 7 | Circuit 87, status | 7E |
| 8 | Engine running, signal | 9G |
| 9 | Purging pressure sensor, signal | 7D |
| A1/1 | Instrument cluster (KI) control unit | 10H |
| B11/21 | Coolant temperature sensor | 1E |
| B158 | Purging pressure sensor | 9B |
| B17 | Charge air temperature sensor upstream of throttle valve | 5A |
| B17/16 | Charge air temperature sensor downstream of throttle valve | 5A |
| B28/24 | Intake manifold pressure sensor | 3H |
| B70/2 | Crankshaft Hall sensor | 6J |
| CAN E | Chassis CAN | 8F |
| Code ZL3 | National version for Latin America | 11D |
| Code ZL3 | National version for Latin America | 8H |
| Code ZL3 | National version for Latin America | 4E |
| Code ZU7 | Canada version | 11D |
| Code ZU7 | Canada version | 8H |
| Code ZU7 | Canada version | 4E |
| Code ZU8 | USA version | 11D |
| Code ZU8 | USA version | 8H |
| Code ZU8 | USA version | 4E |
| G3/21 b1 | Sensor element of oxygen sensor downstream of catalytic converter | 2G |
| G8/6b1 | Sensor element of oxygen sensor upstream of catalytic converter | 2G |
| K40/10 | Engine compartment fuse and relay module | 14D |
| K40/10kN | Circuit 87M relay | 9E |
| N3/34 | ME-SFI [ME] control unit | 6E |
| Y58/7 | Purge control valve | 4C |