Check connections at fuel filler pipe for leaks

WARNING: This page does not describe the selected car, but rather 45 other vehicles, including the 2016 BMW M5, 2016 BMW 550i xDrive, 2016 BMW 550i, 2016 BMW 535i xDrive, and 2016 BMW 535i. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Checking Connections Fuel Filler Pipe For Leaks

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Courtesy of BMW OF NORTH AMERICA, INC.

Check the connections for scavenging air and, if applicable, the tank vent valve for leaks.

Fig 2: Checking Connections For Scavenging Air

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Courtesy of BMW OF NORTH AMERICA, INC.

Fig 3: Checking Tank Vent Valve For Leaks

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Courtesy of BMW OF NORTH AMERICA, INC.

Tank vent valve

Check the corrugated tubing for leaks.

Fig 4: Checking Corrugated Tubing For Leaks

G09910001

Courtesy of BMW OF NORTH AMERICA, INC.

Check the lines for leaks.

Fig 5: Checking Lines For Leaks

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Courtesy of BMW OF NORTH AMERICA, INC.

Check the connector at the DMTL for leaks.

Fig 6: Checking Connector At DMTL For Leaks

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Courtesy of BMW OF NORTH AMERICA, INC.

connector