Fuel System - Repair (F48 AWD)

• 13 31 Fuel Pressure Check
  • 13 31 029 Check fuel delivery pressure (B38, B46, B48)
• 13 51 High-Pressure Pump
  • 13 51 017 Removing and installing/replacing high-pressure pump (B38, B48)
• 13 53 Fuel Injectors, Fuel Rail, Fuel Line, Pressure Sensor
  • 13 53 035 Removing and installing/replacing feed line (B46, B48)
  • 13 53 156 Removing and installing/replacing rail (B46, B48)
  • 13 53 180 Removing and installing/replacing the pressure line between the rail and the high pressure pump (B38, B46, B48)
  • 13 53 318 Removing and installing/replacing all injectors (B46, B48)
  • 13 53 596 Replacing high pressure fuel sensor (B46, B48)
• 13 54 Throttle Body
  • 13 54 030 Removing and installing/sealing the throttle body (b38, b48)
• 13 62 Coolant Temperature Sensor, Mass Airflow Sensor, Charge Air Pressure Sensors
  • 13 62 531 Replace coolant temperature sensor (B38, B48)
  • 13 62 560 Removing and installing/replacing hot film air mass meter (B37, B38, B46, B47, B48)
  • 13 62 590 Replacing the charge air pressure sensor (upstream of throttle valve) (B38, B46, B48)
  • 13 62 591 Replacing the charge air pressure sensor (on intake plenum) (B38, B46, B48)
• 13 71 Intake Silencer
  • 13 71... Removing acoustic cover (B38, B46, B48)
  • 13 71 000 Removing and installing/replacing intake silencer housing (B37, B38, B46, B47, B48)
  • 13 71 031 Remove intake neck for intake silencer housing
  • 13 71 035 Remove clean air pipe (B46, B48)
• 13 72 Engine Air Filter
  • 13 72 001 Replacing air filter element
• 13 90 EVAP Canister Purge Valve
  • 13 90 500 Replacing the tank vent valve (B38, B46, B48,)