13 54 030 Removing and installing/sealing throttle body (N55)

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IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DISCHARGE (ESD PROTECTION) .

Necessary preliminary work

Turn off ignition
Remove rear CHARGE AIR DUCT .

Unlock plug (1) and remove.

Unlock and disconnect hoses (2) and (3).

Remove tank vent valve (4) from holder in the direction of arrow and place aside.

Fig 1: Identifying Tank Vent Valve, Hoses, And Plug

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Unlock plug (1) and remove.

Release screws (3).

Partially remove throttle body (4) and unlock tank vent line (2) and remove.

Tightening torque 13 54 1AZ .

Remove throttle body (4).

Fig 2: Identifying Throttle Body, Tank Vent Line, Plug And Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

Replace sealing ring (1) of throttle assembly (2).

Fig 3: Identifying Sealing Ring Of Throttle Assembly

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Installation note:

Check stored fault message.

Delete fault memory.