Legend of electrical function schematic for ignition system - PE15.12-P-2050-60FAB
WARNING: This page is about a different car, the 2011 Mercedes-Benz C350, 2010 Mercedes-Benz C350, 2009 Mercedes-Benz C350, and 2008 Mercedes-Benz C350. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE 272 in MODEL 204 up to model year 08/AEJ 07
| Code | Designation | Coordinates |
|---|---|---|
| A16/1 | Right knock sensor | 1F |
| A16/2 | Left knock sensor | 1F |
| B2/5 | Hot film mass air flow sensor | 6B |
| B2/5b1 | Intake air temperature sensor | 6B |
| B6/4 | Left intake camshaft Hall sensor | 2G |
| B6/5 | Right intake camshaft Hall sensor | 2G |
| B6/6 | Left exhaust camshaft Hall sensor | 2H |
| B6/7 | Right exhaust camshaft Hall sensor | 2H |
| B11/4 | Coolant temperature sensor | 2D |
| B28 | Pressure sensor | 7K |
| B37 | Accelerator pedal sensor | 4C |
| B70 | Crankshaft Hall sensor | 8C |
| Code 427 | 7-speed automatic transmission | 12D |
| M16/6 | Throttle valve actuator | 5K |
| N3/10 | ME-SFI [ME] control unit | 5E |
| N10/1 | Front SAM control unit with fuse and relay module | 12H |
| N30/4 | Electronic Stability Program control unit | 9H |
| R4 | Spark plugs | 1J |
| T1/1 | Cylinder 1 ignition coil | 4J |
| T1/2 | Cylinder 2 ignition coil | 4J |
| T1/3 | Cylinder 3 ignition coil | 4K |
| T1/4 | Cylinder 4 ignition coil | 4K |
| T1/5 | Cylinder 5 ignition coil | 4K |
| T1/6 | Cylinder 6 ignition coil | 4K |
| X11/4 | Diagnostic connector | 17H |
| Y3/8 | Fully integrated transmission control, control unit | 13D |
| CAN C | Drive train CAN | 10E |
| CAN-D | Diagnostic CAN | 14J |
| CAN-E | Chassis CAN | 10G |
| 1 | Transmission control, status | |
| 2 | Engine torque, reduce request | |
| 3 | Correction programming, communication |