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Home >> BMW >> 2021 >> M440i xDrive >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel Supply System -- Repair (G22, G23 & G26) >> 16 12 Fuel Lines/Hoses >> 16 12 053 Replacing purge air line, front (M440i and M440i xDrive coupe/convertible) >> Remove the front purge air line

Remove the front purge air line

WARNING: Working on fuel system  .
Risk of fire! Danger of explosion! 
  • When working on the fuel system, make sure the workstation has sufficient ventilation, e.g., by means of extraction.
  • Tightly seal off open lines and connections; collect any leakage fuel directly at the point of exit.
  • No fire, sparks, open flames or smoking.
WARNING: Contact with hazardous fluids  .
Hazardous to health! 
  • Note and follow safety instructions on containers.
  • Conduct all work in appropriate personal protective equipment only.
NOTE: Schematic diagram is for example purposes. Some parts may differ in certain details.
G14638306Courtesy of BMW OF NORTH AMERICA, INC.