Legend of electrical function diagram for ME engine start - PE07.61-U-2752-60MAA
WARNING: This page is about a different car, the 2010 Mercedes-Benz ML450. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE 272, 273 in MODEL 164 as of Model Year 09
| Item | Designation | Coordinates |
|---|---|---|
| A8/1 | Transmitter key | 2B |
| B4/7 | Fuel pressure sensor | 13C |
| B6/4 | Left intake camshaft Hall sensor | 2J |
| B6/5 | Right intake camshaft Hall sensor | 2J |
| B6/6 | Left exhaust camshaft Hall sensor | 2J |
| B6/7 | Right exhaust camshaft Hall sensor | 2K |
| B11/4 | Coolant temperature sensor | 3E |
| B70 | Crankshaft Hall sensor | 3J |
| F58kI | Starter relay | 7J |
| M1 | Starter | 8J |
| M3 | Right fuel pump | 13H |
| N3/10 | ME-SFI [ME] control module | 5D |
| N47-5 | ESP control module | 8A |
| N73 | EIS [EZS] control unit | 2B |
| N118 | Fuel pump control module | 13E |
| T1/1 | Cylinder 1 ignition coil | 5J |
| T1/2 | Cylinder 2 ignition coil | 5J |
| T1/3 | Cylinder 3 ignition coil | 5K |
| T1/4 | Cylinder 4 ignition coil | 5K |
| T1/5 | Cylinder 5 ignition coil | 5K |
| T1/6 | Cylinder 6 ignition coil | 5K |
| T1/7 | Cylinder 7 ignition coil | 5L |
| T1/8 | Cylinder 8 ignition coil | 5L |
| U484 | Valid for M273 ME | 1G |
| U484 | Valid for M273 ME | 4L |
| Y3/8 | Electric control unit (VGS) | 11B |
| Y62y1 | Fuel injector cylinder 1 | 1E |
| Y62y2 | Fuel injector cylinder 2 | 1E |
| Y62y3 | Fuel injector cylinder 3 | 1E |
| Y62y4 | Fuel injector cylinder 4 | 1F |
| Y62y5 | Fuel injector cylinder 5 | 1F |
| Y62y6 | Fuel injector cylinder 6 | 1F |
| Y62y7 | Fuel injector cylinder 7 | 1G |
| Y62y8 | Fuel injector cylinder 8 | 1G |
| CAN C | Engine compartment CAN | 4B |
| CAN C | Engine compartment CAN | 6B |
| CAN C | Engine compartment CAN | 9E |
| 1 | Circuit 50, status | 4D |
| 2 | DAS [FBS] start enable, status | 4C |
| 3 | Service brake, status | 6D |
| 4 | Selector lever position, status | 7D |
| 5 | Fuel pump, request ON | 12E |
| 7 | Fuel pump, actuation | 14G |
| 8 | Starter relay, actuation | 7H |
| 9 | Starter, actuation | 9J |