Oxygen Sensors -- Repair (G14, G15, & G16)

• 11 78 Oxygen Sensors
  • 11 78 510 Replacing oxygen sensor (after vehicle diagnosis) (840i and 840i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing the oxygen sensor monitor
    • Installing Lambda oxygen sensor
  • 11 78 610 Replacing the oxygen sensor monitor (after vehicle diagnosis) (840i and 840i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing the oxygen sensor monitor
    • Installing the oxygen sensor monitor
  • 11 78 530 Replacing left front oxygen sensor (M850i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing the left Lambda oxygen sensor
    • Installing the left Lambda oxygen sensor
  • 11 78 533 Replacing right front oxygen sensor (M850i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing the Lambda oxygen sensor
    • Installing the right Lambda oxygen sensor
  • 11 78 535 Replace both front oxygen sensors (M850i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing the left Lambda oxygen sensor
    • Installing the left Lambda oxygen sensor
    • Removing the Lambda oxygen sensor
    • Installing the right Lambda oxygen sensor
  • 11 78 540 Replace left monitoring oxygen sensor (M850i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing the left oxygen sensor monitor
    • Installing the left oxygen sensor monitor
  • 11 78 543 Replace right monitoring oxygen sensor (M850i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing the right oxygen sensor monitor
    • Installing the right oxygen sensor monitor
  • 11 78 545 Replacing both monitoring oxygen sensors (M850i xDrive coupe/convertible/Gran Coupe sedan)
    • Removing the left oxygen sensor monitor
    • Removing the right oxygen sensor monitor
    • Installing the left oxygen sensor monitor
    • Installing the right oxygen sensor monitor