13 54 251 Replacing intake hose (between connecting piece and throttle assembly) (M54)

WARNING: This page is about a different car, the 2003 BMW 530i, 2002 BMW 530i, and 2001 BMW 530i. However, it is still accessible from the selected car via links, so may be relevant.

Switch off ignition.

Z3, E39 and E53:

Release clips (1).

Pull intake hose (2) out of connecting piece.

Fig 1: Removing Intake Hose From Connecting Piece

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Release screw.

Remove suction jet pump (1) from intake air manifold.

Fig 2: Removing Suction Jet Pump

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Release hose clamps (1).

Detach intake hose from throttle assembly and idle speed control valve.

Fig 3: Detaching Intake Hose From Throttle Assembly And Idle Speed Control Valve

Courtesy of BMW OF NORTH AMERICA, INC.