Mercedes Benz C-Class (W204) 2007 - 2014 Training Manual: Fuel Pump Actuation
The vehicles with gasoline engines M271 and M272 will be equipped with a newly developed, electronically controlled fuel supply. The main difference is that the fuel quantity is controlled according to the actual fuel requirements of the engine and, as a result, the idle power of the electric fuel pump has been significantly reduced. This control unit consists of a control and power electronics unit. The fuel pump control unit is connected to the fuel pump, fuel pressure sensor, and the ME engine control unit via the two connectors. Advantages of this system include:
The fuel pump control unit has diagnostic capability and can be read out using STAR DIAGNOSIS. Information for Service FSCU Fuel System Control Unit |
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Mercedes Benz C-Class (W204) 2007 - 2014 Training Manual > Emergency Operations: Manually releasing the park pawl (vehicles with automatic
transmissions)
In the case of an electrical malfunction, the selector lever can be manually released from the P position, e.g. if the vehicle is to be towed. Firmly push down on the parking brake. Press the selector lever cover 1 to the left and pull out from above. Press the release 2 down and move the selector l ...
Mercedes-Benz C-Class (W205) 2015 - 2021 Owners Manual
- At a glance
- Digital Operator's Manual
- General notes
- Occupant safety
- Opening and closing
- Seats and stowing
- Light and visibility
- Climate control
- Driving and parking
- Instrument Display and on-board computer
- Voice Control System
- Multimedia system
- Maintenance and care
- Breakdown assistance
- Wheels and tires
- Technical data
- Display messages and warning/indicator lamps
Mercedes Benz C-Class (W204) 2007 - 2014 Training Manual
