Electrical Function Schematic For Charging - PE09.00-P-2050-97XBA
Engine 177.9 in model 290
up to model year 2021
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Pressure sensor downstream of air filter, signal | 8G |
| 10 | Low temperature circuit circulation pump 1, actuation | 12F |
| 10 | Low temperature circuit circulation pump 1, actuation | 14J |
| 11 | Low-temperature circuit switchover valve, actuation | 14C |
| 12 | Bypass air switchover valve, actuation | 5C |
| 13 | Throttle valve position, signal | 7G |
| 2 | Boost pressure, signal | 6H |
| 3 | Intake manifold pressure, signal | 4G |
| 4 | Accelerator pedal sensor, signal | 13G |
| 5 | Engine speed, signal | 4E |
| 6 | Boost pressure control pressure transducer, actuation | 6C |
| 7 | Charge air temperature sensor, signal | 7E |
| 8 | Circuit 87, status | 4F |
| 9 | Engine running, signal | 13F |
| B10/13 | Low-temperature circuit temperature sensor | 12C |
| B17/14 | Left charge air temperature sensor | 8B |
| B17/15 | Right charge air temperature sensor | 8C |
| B28/20 | Left pressure sensor upstream of throttle valve | 5J |
| B28/21 | Right pressure sensor upstream of throttle valve | 5J |
| B28/22 | Left pressure sensor downstream of throttle valve | 2H |
| B28/23 | Right pressure sensor downstream of throttle valve | 2H |
| B28/4 | Pressure sensor downstream air filter, left cylinder bank | 10G |
| B28/5 | Pressure sensor downstream of air filter, right cylinder bank | 10G |
| B37 | Accelerator pedal sensor | 12K |
| B70 | Crankshaft Hall sensor | 3D |
| CAN C | Engine CAN | 10F |
| K40/8 | Engine fuse and relay module | 2A |
| K40/8kN | Circuit 87M relay | 2F |
| LIN C3 | Drivetrain LIN | 14H |
| LIN C3 | Drivetrain LIN | 14D |
| M16/60r1 | Left actual value potentiometer 1 | 7J |
| M16/60r2 | Left actual value potentiometer 2 | 7J |
| M16/61r1 | Right actual value potentiometer 1 | 7J |
| M16/61r2 | Right actual value potentiometer 2 | 7K |
| M43/6 | Low temperature circuit circulation pump 1 | 14J |
| N127 | Drivetrain control unit | 14E |
| N3/10 | ME-SFI [ME] control unit | 6F |
| Y101/1 | Left bypass air switchover valve | 4B |
| Y101/2 | Right bypass air switchover valve | 4B |
| Y73/1 | Low-temperature circuit switchover valve | 14A |
| Y77/1 | Boost pressure control pressure transducer | 6A |