Electrical Function Schematic For Start Phase, Post-Start Phase And Warm-Up Enrichment - PE07.10-S-2707-97TRC
Engine 274 in model 447
except code XM0 (Facelift)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Selector lever position, status | 8E |
| 10 | Charge air temperature sensor, signal | 7D |
| 11 | Camshaft Hall sensor, signal | 5E |
| 12 | Circuit 87, status | 8E |
| 13 | Engine running, signal | 16D |
| 2 | Engine load, signal | 5E |
| 3 | Circuit 30, status | 7H |
| 4 | Circuit 50, status | 8G |
| 5 | Ignition coils, actuation | 4H |
| 6 | Camshaft solenoids, actuation | 3G |
| 7 | Fuel injectors, actuation | 4E |
| 8 | Engine speed, signal | 5H |
| 9 | Coolant temperature sensor, signal | 6D |
| B11/21 | Coolant temperature sensor | 6C |
| B17 | Charge air temperature sensor upstream of throttle valve | 9B |
| B17/16 | Charge air temperature sensor downstream of throttle valve | 9B |
| B28/24 | Intake manifold pressure sensor | 5C |
| B6/29 | Intake camshaft Hall sensor | 2B |
| B6/30 | Exhaust camshaft Hall sensor | 2C |
| B70/2 | Crankshaft Hall sensor | 4K |
| CAN C | Drive train CAN | 12F |
| CAN E | Chassis CAN | 12G |
| Code G42 | 7G-TRONIC PLUS automatic transmission | 15A |
| Code ZL3 | National version for Latin America | 5F |
| Code ZL3 | National version for Latin America | 11B |
| Code ZL3 | National version for Latin America | 15G |
| Code ZL3 | National version for Latin America | 6J |
| Code ZU7 | Canada version | 5E |
| Code ZU7 | Canada version | 11A |
| Code ZU7 | Canada version | 15B |
| Code ZU7 | Canada version | 15F |
| Code ZU7 | Canada version | 6J |
| Code ZU8 | USA version | 5E |
| Code ZU8 | USA version | 11A |
| Code ZU8 | USA version | 15B |
| Code ZU8 | USA version | 15G |
| Code ZU8 | USA version | 6J |
| G1 | On-board electrical system battery | 6K |
| K40/10 | Engine compartment fuse and relay module | 13A |
| K40/10kN | Circuit 87M relay | 9D |
| N15/11 | Fully integrated transmission control (VGS) electric controller unit | 16B |
| N3/34 | ME-SFI [ME] control unit | 7E |
| N73 | Electronic ignition lock (EZS) control unit | 16G |
| R4 | Spark plugs | 3L |
| T1/11 | Cylinder 1 ignition coil | 2H |
| T1/12 | Cylinder 2 ignition coil | 2J |
| T1/13 | Cylinder 3 ignition coil | 2J |
| T1/14 | Cylinder 4 ignition coil | 2J |
| Y49/10 | Intake camshaft solenoid | 2G |
| Y49/11 | Exhaust camshaft solenoid | 2G |
| Y62/31 | Cylinder 1 fuel injector | 2E |
| Y62/32 | Cylinder 2 fuel injector | 2E |
| Y62/33 | Cylinder 3 fuel injector | 2E |
| Y62/34 | Cylinder 4 fuel injector | 2F |