Fuel System -- S-Class (221)

• General Information
  • General notes: Passenger cars: Fuel system - AH47.00-Z-9999AZ
• Maintenance
  • Replace fuel filter - AP47.20-P-0780SX
  • Disconnect/connect fuel line connector - AP47.25-P-0780-01SX
• Testing & Repair
  • Testing and repair work: Passenger cars: Fuel system - AR47.00-Z-9156AB
  • Testing and repair work: Passenger cars: Fuel system - AR47.00-Z-9221AA
  • Testing and repair work: Passenger cars: Fuel system - AR47.00-Z-9273AB
  • Testing and repair work: Passenger cars: Fuel system - AR47.00-Z-9275AB
  • Empty fuel tank on systems with faulty fuel pumps - AR47.10-P-4000SX
  • Empty/fill fuel tank - AR47.10-P-4001SX
  • Remove/install fuel tank - AR47.10-P-4100SX
  • Remove/install fuel level sensor - AR47.10-P-7000SX
  • Remove/install fuel pump - AR47.20-P-5710SX
  • Remove/install fuel filter with pressure regulator - AR47.20-P-5714SX
  • Remove/install fuel pump control unit - AR47.20-P-5717SX
  • Remove/ install activated charcoal canister - AR47.30-P-8212SX
  • Remove/ install activated charcoal canister - AR47.30-P-8212SY
• Safety Precautions
  • Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contact with fuel. - AS47.00-Z-0001-01A
  • Safety information: Fuel system - AS47.00-Z-9999ZZ
• Torque Specifications
  • Tightening torques: Passenger cars: Fuel system - BA47.00-Z-9999AZ
  • Fuel tank - BA47.10-P-1000-01L
  • Fuel pump - BA47.20-P-1000-01B
• Test & Adjustment Values
  • Test and adjustment values: Passenger cars: Fuel system - BE47.00-Z-9999AZ
• Capacities & Specifications
  • Capacities: Passenger cars: Fuel system - BF47.00-Z-9999AZ
  • Fuel tank capacity - BF47.10-P-1000-01H
• Basic Knowledge
  • Component description for the fuel tank - GF47.10-P-2000AX
  • Fuel tank - component description - GF47.10-P-2000VB
  • Component description for the fuel level sensor - GF47.10-P-2010AMG
  • Component description for the fuel level sensor - GF47.10-P-2010V
  • Fuel tank function - GF47.10-P-3000-01MS
  • Fuel tank, location/design/function - GF47.10-P-3000MS
  • Fuel level sensor, location/task/design/function - GF47.10-P-3001M
  • On-board refueling vapor recovery function - GF47.10-P-3004AMG
  • On-board refueling vapor recovery function - GF47.10-P-3004M
  • On-board refueling vapor recovery function - GF47.10-P-3004MAS
  • On-board refueling vapor recovery function - GF47.10-P-3004MIS
  • On-board refueling vapor recovery function - GF47.10-P-3004MOS
  • On-board refueling vapor recovery function - GF47.10-P-3004V
  • Fuel pump assembly overview - GF47.20-P-0025-02A
  • Model and components installation survey fuel pumps as-built configuration - GF47.20-P-0801A
  • Component description for the fuel pump - GF47.20-P-2000AMG
  • Fuel pump, component description - GF47.20-P-2000V
  • Fuel pump relay, component description - GF47.20-P-2010V
  • Component description for the fuel filter with fuel pressure regulator - GF47.20-P-2110AMG
  • Component description for the fuel filter with fuel pressure regulator - GF47.20-P-2110VB
  • Fuel pressure sensor position - GF47.20-P-4007-01MS
  • Fuel pressure sensor, location/task/design/function - GF47.20-P-4007M
  • Fuel pump control unit, function - GF47.20-P-4009-02MB
  • Fuel pump control unit, function - GF47.20-P-4009-02MC
  • Fuel pump control unit, location/task/design/function - GF47.20-P-4009MS
  • Component description for the activated charcoal canister - GF47.30-P-2010AMG
  • Activated charcoal canister, component description - GF47.30-P-2010V
  • Component description for the purge control valve - GF47.30-P-2020AMG
  • Purge control valve - Description of components - GF47.30-P-2020V
  • Component description for the fuel tank pressure sensor - GF47.30-P-2100AMG
  • Component description for the fuel tank pressure sensor - GF47.30-P-2100VU
  • Fuel evaporation control system, function - GF47.30-P-3013AMG
  • Fuel evaporation control system function - GF47.30-P-3013M
  • Fuel evaporation control system, function - GF47.30-P-3013V
  • Purge function - GF47.30-P-3015MAS
  • Purging function - GF47.30-P-3015MIS
  • Purge function - GF47.30-P-3015MOS
  • Purge system with leak test function - GF47.30-P-3016AMG
  • Purge system with leak test function - GF47.30-P-3016M
  • Purge system with leak test function - GF47.30-P-3016MAS
  • Purging system with leak test function - GF47.30-P-3016MIS
  • Purge system with leak test function - GF47.30-P-3016MOS
  • Purge system with leak test function - GF47.30-P-3016V
  • Activated charcoal canister, location/task/design/function - GF47.30-P-3102M
  • Purge control valve function - GF47.30-P-4030-02M
  • Purge control switchover valve, location/task/design/function - GF47.30-P-4030M
  • Fuel tank pressure sensor, location/task/function - GF47.30-P-4032M
  • Activated charcoal canister shutoff valve, location/task/design/function - GF47.30-P-4033M
  • Component description for the activated charcoal filter shutoff valve - GF47.31-P-2100AMG
  • Component description for the activated charcoal filter shutoff valve - GF47.31-P-2100VU
  • Component description for the fuel pump control unit - GF47.40-P-2001AMG
  • Component description for the fuel pump control unit - GF47.40-P-2001MAS
  • Component description for fuel pump control unit - GF47.40-P-2001MIS
  • Component description for the fuel pump control unit - GF47.40-P-2001MOA
  • Component description for the fuel pump control unit - GF47.40-P-2001MOS
• Miscellaneous Notes
  • Disposing of fuel tanks - OS47.10-P-0001-01A
• Wiring Diagrams
  • Overview of wiring diagrams for fuel system - PE47.00-P-1100SAA
  • Electric wiring diagrams: Passenger cars: Fuel system - PE47.00-Z-9999AZ
  • Wiring diagram for fuel pump - PE47.20-P-2100-97SAA
  • Wiring diagram for fuel pump - PE47.20-P-2100-99SAA
  • Electrical function schematic for system purging with leak test - PE47.30-P-2051-97SAA
  • Electrical function schematic for system purging with leak test - PE47.30-P-2051-97SAB
  • Electrical function schematic for system purging with leak test - PE47.30-P-2051-97SAC
  • Electrical function diagram for purging function - PE47.30-P-2052-97SAA
  • Electrical function diagram for purging function - PE47.30-P-2052-97SAB
  • Electrical function diagram for purging function - PE47.30-P-2052-97SAC
  • Legend of wiring diagram for fuel pump control unit - PE47.40-P-2101-60SAA
  • Wiring diagram for fuel pump control unit - PE47.40-P-2101-97SAA
  • Wiring diagram for fuel pump control unit - PE47.40-P-2101-97SAB
  • Wiring diagram for fuel system control unit - PE47.40-P-2101-97SAC
  • Wiring diagram for fuel pump control unit - PE47.40-P-2101-99SAA
  • Wiring diagram for fuel pump control unit - PE47.40-P-2101-99SAB
  • Wiring diagram for fuel pump control unit - PE47.40-P-2101SAA
• Special Tools
  • Special tools: Passenger cars: Fuel system - WS47.00-Z-9999AZ