Electrical Function Diagram For Purging Function - PE47.30-P-2052-97TAD
MODEL 172 with ENGINE 276
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Oxygen sensor, signal | 5E |
| 2 | Intake manifold intake air temperature sensor, signal | 5G |
| 3 | Engine load, signal | 3G |
| 4 | Intake air temperature sensor, signal | 4D |
| 4 | Intake air temperature sensor, signal | 4H |
| 5 | Coolant temperature sensor, signal | 2E |
| 6 | Purging switchover valve, actuation | 2D |
| 7 | Engine speed, signal | 5D |
| B11/4 | Coolant temperature sensor | 1E |
| B17 | Intake air temperature sensor | 4B |
| B17/1 | Intake manifold intake air temperature sensor | 6H |
| B2/5b1 | Intake air temperature sensor | 4K |
| B28/7 | Pressure sensor downstream of throttle valve | 2H |
| B70 | Crankshaft Hall sensor | 6C |
| G3/3 | Left oxygen sensor upstream of catalytic converter | 7E |
| G3/4 | Right oxygen sensor upstream of catalytic converter | 7F |
| N3/10 | ME-SFI [ME] control unit | 4E |
| U1020 | Valid for gasoline engine with stratified operation | 3J |
| U1021 | Not valid for gasoline engine with stratified operation | 3A |
| Y58/1 | Purge control valve | 2C |