Function Schematic For Purging - PE47.30-P-2500-97C
Engine 256 in model 167
Engine 256 in model 213, 238 as of model year 2021
Engine 264 in model 213, 238, 257 as of model year 2021
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Oxygen sensor, sensor element, signal | 7F |
| 2 | Engine load, signal | 7K |
| 2 | Engine load, signal | 7H |
| 3 | Coolant temperature sensor, signal | 7C |
| 5 | Purging switchover valve, actuation | 12D |
| 6 | Engine speed, signal | 7B |
| 7 | Circuit 87, status | 7D |
| 8 | Engine running, signal | 12F |
| B11/4 | Coolant temperature sensor | 3C |
| B28/11 | Pressure sensor downstream of air filter | 3J |
| B28/26 | Pressure and temperature sensor upstream of throttle valve | 3K |
| B28/27 | Pressure and temperature sensor downstream of throttle valve | 3L |
| B70 | Crankshaft Hall sensor | 3B |
| CAN C | Engine CAN | 12G |
| F152/3 | Engine compartment fuse and relay module | 3E |
| F152/3 kN | Circuit 87M relay | 3E |
| G3/1 | Oxygen sensor downstream of catalytic converter | 3G |
| G3/2 | Oxygen sensor upstream of catalytic converter | 3G |
| N127 | Drivetrain control unit | 14G |
| N3/10 | ME-SFI [ME] control unit | 9F |
| Y58/1 | Purge control valve | 14E |