Replacing tank venting valve (S55 engine)

Attention! 

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

Necessary preliminary work: 

• Remove THROTTLE BODY .

Removal: 

Unlock and disconnect line (1).

Unlock and disconnect line (2).

Unlock connector (3) and remove.

Detach tank vent valve (4) from holder and remove.

Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Install tank vent valve (4) on holder.

Connect and lock line (1).

Line (1) must audibly engage.

Connect line (2) and lock.

Line (2) must audibly engage.

Connect and lock connector (3).

Connector (3) must engage audibly.

Courtesy of BMW OF NORTH AMERICA, INC.

Required follow-up work: 

• Install THROTTLE BODY .