Wiring diagram for fuel system control unit - PE47.40-P-2101-97SAC
ENGINES 157, 276, 278 in MODEL 221.0 /1 Control unit N118
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 48L |
| B4/1 | Left fuel level sensor | 6L |
| B4/1 | Left fuel level sensor | 26L |
| B4/1x1 | Left tank half fuel level sensor connector | 6J |
| B4/1x1 | Left tank half fuel level sensor connector | 24J |
| B4/2 | Right fuel level sensor | 7L |
| B4/2 | Right fuel level sensor | 27L |
| B4/7 | Fuel pressure sensor | 18L |
| B4/7 | Fuel pressure sensor | 40L |
| CAN C | Drive train CAN | 16K |
| CAN C | Drive train CAN | 38K |
| M3 | Fuel pump (FP) | 9L |
| M3 | Fuel pump (FP) | 24L |
| N10/1 | Front SAM control unit with fuse and relay module | 21L |
| N10/1 | Front SAM control unit with fuse and relay module | 43L |
| N10/2 | Rear SAM control unit with fuse and relay module | 4L |
| N10/2 | Rear SAM control unit with fuse and relay module | 30L |
| N10/2f128 | Fuse 128 | 2K |
| N10/2f128 | Fuse 128 | 19K |
| N10/2f128 | Fuse 128 | 32K |
| N10/2f128 | Fuse 128 | 41K |
| N118 | Fuel pump control unit | 4A |
| N118 | Fuel pump control unit | 19A |
| N118 | Fuel pump control unit | 11A |
| N118 | Fuel pump control unit | 36A |
| N118 | Fuel pump control unit | 28A |
| N3/10 | ME-SFI [ME] control unit | 12L |
| N3/10 | ME-SFI [ME] control unit | 34L |
| U1018 | Valid for gasoline engine 276 | 10F |
| U1018 | Valid for gasoline engine 276 | 1A |
| U1019 | Valid for engine 278 | 10F |
| U1019 | Valid for engine 278 | 1A |
| U1028 | Valid for engine 157 | 23A |
| W17/1 | Ground (left rear seat) | 2E |
| W17/1 | Ground (left rear seat) | 32E |
| X30/21 | Drive train CAN voltage distributor connector | 16L |
| X30/21 | Drive train CAN voltage distributor connector | 38L |
| Z3 | Tml. 15 connector sleeve | 19G |
| Z3 | Tml. 15 connector sleeve | 42G |