Fuel System - Repair - M54

• Checking/Setting engine/Emission
  • 13 00 002 Checking function of Digital Engine Electronics (DME)
• Fuel Pump With Drive And Line
  • 13 31...Notes on fuel pressure check (reference pressure: environment)
    • Notes
    • Description Of Operation: Fuel Return Line
    • Description Of Operation: Pressure Retaining Function
    • Complaint: Drive Characteristic Faults, Lack Of Power
    • Complaint: Starting Problems
  • 13 31 029 Checking fuel pump delivery pressure (M54)
• Fuel Filter
  • 13 32 051 Replacing fuel filter (M54)
• Speed governor
  • 13 41 500 Replacing idle speed control valve (M52TU, M54)
• Inj. Pump, Regulator, Mixture Regulator
  • 13 51 630 Replacing fuel pressure regulator (M54, N42, N62, N40)
• Injection Nozzle And Lines
  • 13 53 240 Replacing complete injection pipe (M54)
  • 13 53 540 Replacing, sealing fuel hoses
    • Notes
    • Recycling
• Throttle and operation
  • 13 54 030 Removing and installing/sealing throttle assembly (M54)
  • 13 54 250 Replacing intake hose (between air-mass flow sensor and connecting piece) (M54)
  • 13 54 251 Replacing intake hose (between connecting piece and throttle assembly) (M54)
• Electronic control unit
  • 13 62 560 Removing and installing/replacing air-mass flow sensor (M54)
• Sensor for control unit
  • 13 62 511 Replacing intake air temperature sensor (M52TU, M54)
  • 13 62 531 Replacing coolant temperature sensor (M52TU, M54)
  • 13 62 560 Removing and installing/replacing air-mass flow sensor (M54)
• Throttle Potentiometer, Fuel Pump Relay
  • 13 63 590 Replacing fuel pump relay
• Start Valves
  • 13 64 541 Replacing all fuel injectors
  • 13 64 582 Checking Injector Valves For Leaks And Cleaning
• Intake Silencer
  • 13 71 000 Remove and installing intake filter housing (M52TU, M54)
• Air Cleaner
  • 13 72 001 Replacing air cleaner element (M54)
• Fuel Tank Vent valve
  • 13 90 500 Replacing tank venting valve (M52TU, M54)