Electrical function schematic for engine limp-home mode - PE07.10-P-2719-97DAR
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ENGINE 651 as of 3/1/13 in MODEL 212 (except 212.098/298)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Gear range, status | 8G |
| 10 | Combustion engine circuit 87 relay, actuation | 9C |
| 2 | Service brake, status | 6E |
| 3 | Engine speed, signal | 7H |
| 4 | Accelerator pedal sensor, signal | 6H |
| 5 | Quantity control valve, actuation | 4J |
| 6 | Fuel injectors, actuation | 3F |
| 7 | Pressure regulator valve, actuation | 3D |
| 8 | Camshaft Hall sensor, signal | 7E |
| 9 | Circuit 87, status | 7E |
| B37 | Accelerator pedal sensor | 5J |
| B6/1 | Camshaft Hall sensor | 8C |
| B70 | Crankshaft Hall sensor | 8J |
| CAN C | Drive train CAN | 9F |
| CAN E1 | Chassis CAN 1 | 5D |
| Code 421 | 9-speed automatic transmission | 13G |
| Code 427 | 7-speed automatic transmission | 10G |
| Code 494 | USA version 4G | |
| N10/1 | Front SAM control unit with fuse and relay module | 11B |
| N10/1kN | Engine circuit 87 relay | 9E |
| N3/9 | CDI control unit | 5F |
| N30/4 | Electronic Stability Program control unit | 5A |
| N30/7 | Premium Electronic Stability Program control unit | 5B |
| U909 | Valid for DISTRONIC PLUS | 4A |
| U999 | Not valid with DISTRONIC PLUS | 4A |
| Y3/8n4 | Fully integrated transmission control unit | 14H |
| Y3/8n4 | Fully integrated transmission control unit | 11H |
| Y74 | Pressure regulator valve | 3C |
| Y76/1 | Cylinder 1 fuel injector | 1F |
| Y76/2 | Cylinder 2 fuel injector | 1F |
| Y76/3 | Cylinder 3 fuel injector | 1G |
| Y76/4 | Cylinder 4 fuel injector | 1G |
| Y94 | Quantity control valve | 3J |