Fuel System - Repair - F12

• Checking/Setting Engine/Emission
  • 00 Safety information for working on vehicles with automatic engine start-stop function (MSA)
• Fuel Pump With Drive And Line
  • 13 31 032 Check fuel pressure
  • 13 31 029 Checking fuel delivery pressure (N20, N53, N54, N55, N63 B40/44 O 0/1, N74)
  • 13 31... Notes regarding the fuel pressure test (reference pressure: surrounding area)
• Injection Pump, Regulator, Mixture Regulator
  • 13 53 192 Removing and installing/replacing a pressure line (Continental high-pressure pump) (N55)
  • 13 53 170 Removing and installing/replacing all pressure lines (N63)
  • 13 53 332 Removing and installing/replacing feed line (Bosch high pressure pump) (N55)
  • 13 53 332 Removing and installing/replacing feed line (Continental high pressure pump) (N55)
  • 13 53 332 Removing and installing/replacing feed line (N63)
  • 13 51 017 Removing and installing/replacing high pressure pump (Bosch) (N55)
  • 13 51 017 Removing and installing/replacing high pressure pump (Continental) (N55)
  • 13 51 065 Removing and installing/replacing left high pressure pump (N63)
  • 13 51 065 Removing and installing/replacing left high pressure pump (S63 B44 T 0)
  • 13 53 334 Removing and installing/replacing pressure line (Bosch high-pressure pump) (N55)
  • 13 53 334 Removing and installing/replacing pressure line (Continental high pressure pump) (N55)
  • 13 53 158 Removing and installing/replacing rail (Bosch high pressure pump) (N55)
  • 13 53 158 Removing and installing/replacing rail (Continental high-pressure pump) (N55)
  • 13 51 070 Removing and installing/replacing right high pressure pump (N63)
  • 13 51 070 Removing and installing/replacing right high pressure pump (N63 B40/B44 O 1)
  • 13 51 065 Removing and installing/replacing the left high pressure pump (N63 B40/B44 O 1)
  • 13 51 070 Removing and installing/replacing the right high pressure pump (S63 B44 T 0)
  • 13 53 594 Replacing fuel low-pressure sensor (N55)
  • 13 53 594 Replacing fuel low-pressure sensor (N63)
  • 13 53 596 Replacing high-pressure fuel sensor (N55)
  • 13 53 602 Replacing left high-pressure fuel sensor (N63)
  • 13 53 721 Replacing one injector, cylinders 1-4 (N63)
  • 13 53 722 Replacing one injector, cylinders 5-8 (N63)
  • 13 53 602 Replacing right high-pressure fuel sensor (N63)
• Injection Nozzle And Lines
  • 13 53 332 Remove and install/replace the feed line (N63 B40/B44 O 1)
  • 13 53... Remove, install replace one injector N55 as from engine number 14407685 (hold-down device concept at the top)
  • 13 53 310 Removing and installing or replacing an injector (N63 B40/B44 O 1)
  • 13 53 310 Removing and installing or replacing an injector (S63 B44 T 0)
  • 13 53 192 Removing and installing/replacing a pressure line (Bosch high-pressure pump) (N55)
  • 13 53 192 Removing and installing/replacing a pressure line (Continental high-pressure pump) (N55)
  • 13 53 170 Removing and installing/replacing all pressure lines (N63)
  • 13 53 310 Removing and installing/replacing an injector (N55)
  • 13 53... Removing and installing/replacing an injector N55 up to engine number 14407684 (bottom hold-down device version)
  • 13 53 332 Removing and installing/replacing feed line (Bosch high pressure pump) (N55)
  • 13 53 332 Removing and installing/replacing feed line (Continental high pressure pump) (N55)
  • 13 53 332 Removing and installing/replacing feed line (N63)
  • 13 53 332 Removing and installing/replacing feed line (S63 B44 T 0)
  • 13 53 205 Removing and installing/replacing left rail (N63)
  • 13 53 205 Removing and installing/replacing left rail (S63 B44 T 0)
  • 13 53 334 Removing and installing/replacing pressure line (Bosch high-pressure pump) (N55)
  • 13 53 334 Removing and installing/replacing pressure line (Continental high pressure pump) (N55)
  • 13 53 158 Removing and installing/replacing rail (Bosch high pressure pump) (N55)
  • 13 53 158 Removing and installing/replacing rail (Continental high-pressure pump) (N55)
  • 13 53 208 Removing and installing/replacing right rail (N63)
  • 13 53 208 Removing and installing/replacing right rail (N63 B40/B44 O 1)
  • 13 53 205 Removing and installing/replacing right rail (N63 B40/B44 O 1)
  • 13 53 208 Removing and installing/replacing right rail (S63 B44 T 0)
  • 13 53 332 Replacing fuel feed line
  • 13 53 594 Replacing fuel low-pressure sensor (N55)
  • 13 53 594 Replacing fuel low-pressure sensor (N63)
  • 13 53 596 Replacing high-pressure fuel sensor (N55)
  • 13 53 602 Replacing left high pressure fuel sensor (N63 B40/B44 O 1)
  • 13 53 602 Replacing left high-pressure fuel sensor (N63)
  • 13 53 602 Replacing left high-pressure fuel sensor (S63 B44 T 0)
  • 13 53 721 Replacing one injector, cylinders 1-4 (N63)
  • 13 53 722 Replacing one injector, cylinders 5-8 (N63)
  • 13 53 602 Replacing right high pressure fuel sensor (N63 B40/B44 O 1)
  • 13 53 602 Replacing right high-pressure fuel sensor (N63)
  • 13 53 602 Replacing right high-pressure fuel sensor (S63 B44 T 0)
  • 13 53... Warnings for the removal of injectors (N55)
• Throttle And Operation
  • 11 61 365 Removing and installing/replacing front left charge air duct (N55)
  • 11 61 368 Removing and installing/replacing rear left charge-air duct (N55)
  • 13 54 015 Removing and installing/sealing left throttle body (S63 B44 T 0)
  • 13 54 015 Removing and installing/sealing left throttle valve assembly (N63)
  • 13 54 020 Removing and installing/sealing right throttle body (N63 B44/B40 O 1)
  • 13 54 020 Removing and installing/sealing right throttle body (S63 B44 T 0)
  • 13 54 020 Removing and installing/sealing right throttle valve assembly (N63)
  • 13 54 015 Removing and installing/sealing the left throttle body (N63 B44/B40 O 1)
  • 13 54 030 Removing and installing/sealing throttle body (N55)
• Sensor For Control Unit
  • 13 62 561 Removing and installing or replacing both hot film air mass meters
  • 13 62 560 Removing and installing/replacing hot film air mass meter (N55)
  • 13 62 560 Removing and installing/replacing left or right hot film air mass meter (N63 B40/B44 O 1)
  • 13 62 560 Removing and installing/replacing left or right hot film air mass meter (N63)
  • 13 62 560 Removing and installing/replacing left or right hot film air mass meter (S63 B44 T 0)
  • 13 62 582 Removing and installing/replacing oil temperature sensor (N55)
  • 13 62 591 Removing and installing/replacing pressure sensor on left charge air cooler (N63 B40/44 O 0/1)
  • 13 62 591 Removing and installing/replacing pressure sensor on left charge air cooler (S63 B44 T 0)
  • 13 62 593 Removing and installing/replacing pressure sensor on left intake plenum (S63 B44 T 0)
  • 13 62 593 Removing and installing/replacing pressure sensor on left plenum chamber (N63)
  • 13 62 592 Removing and installing/replacing pressure sensor on right charge air cooler (N63 B40/B44 O 0/1)
  • 13 62 592 Removing and installing/replacing pressure sensor on right charge-air cooler (S63B44 T 0)
  • 13 62 594 Removing and installing/replacing pressure sensor on right intake plenum (N63)
  • 13 62 594 Removing and installing/replacing pressure sensor on right intake plenum (S63 B44 T 0)
  • 13 62 531 Replacing coolant temperature sensor (N55)
  • 13 62 531 Replacing coolant temperature sensor (N63 B40/B44 O 0/1)
  • 13 62 531 Replacing coolant temperature sensor (S63 B44 T 0)
  • 13 62 610 Replacing crankshaft/transmission pulse sensor (N63, S63 B44 T 0)
• Start Valves
  • 13 53... Remove, install replace one injector N55 as from engine number 14407685 (hold-down device concept at the top)
  • 13 53 310 Removing and installing/replacing an injector (N55)
  • 13 53... Removing and installing/replacing an injector N55 up to engine number 14407684 (bottom hold-down device version)
  • 13 53... Warnings for the removal of injectors (N55)
• Intake Silencer
  • 13 71 170 Removing air duct (N55)
  • 13...... Removing intake duct (N55)
  • 13...... Removing intake duct (N63)
  • 13 71 030 Removing and installing/replacing both intake silencer housings (N63 B40/B44 O 0/1)
  • 13 71 030 Removing and installing/replacing both intake silencer housings (S63 B44 T 0)
  • 13 71 000 Removing and installing/replacing intake silencer housing (N55)
  • 13 71 190 Removing and installing/replacing left clean air pipe
  • 13 71 195 Removing and installing/replacing right clean air pipe
  • 13 71 174 Removing both air ducts (S63 B44 T 0)
  • 13 71 150 Removing clean air pipe (N55)
  • 13 71 190 Removing left clean air pipe (S63 B44 T 0)
  • 13 71 150 Removing right clean air pipe (S63 B44 T 0)
  • 13 72 002 Replacing both air filter elements (N63)
  • 13 72 002 Replacing both air filter elements (N63 B44 O 0/1)
  • 13 72 002 Replacing both air filter elements (S63 B44 T 0)
• Air Cleaner
  • 13 72 001 Replacing air filter element (N55)
  • 13 72 002 Replacing both air filter elements (N63)
  • 13 72 002 Replacing both air filter elements (N63 B44 O 0/1)
  • 13 72 002 Replacing both air filter elements (S63 B44 T 0)
• Carbon Canister Ventilation
  • 13 90 506 Replacing left tank venting valve (S63 B44 T 0)
  • 13 90 500 Replacing right tank vent valve (S63 B44 T 0)
  • 13 90 500 Replacing tank vent valve (N55)
  • 13 90 500 Replacing tank venting valve (N63)
  • 13 90 506 Replacing the left tank vent valve (N63 B40/B44 O 1)
  • 13 90 504 Replacing the right tank vent valve (N63 B40/B44 O 1)