11 36 575 Replacing solenoid valve for exhaust side on VANOS adjustment unit

WARNING: This page is about a different car, the 2002 BMW Z3 and 2001 BMW Z3. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

For Special Tool identification, see SPECIAL TOOLS - Z3 .

Special Tools Required:

11 6 420

Necessary Preliminary Tasks:

Read out fault memory of DME control unit.
Check stored fault messages.
Switch off ignition.

Unlock plug (1) and remove.

Cut through cable tie (2).

Fig 1: Identifying Plug And Cable Tie

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: Once it has been removed, oil drips from the solenoid valve. Have a cleaning cloth ready. Make sure no oil drips onto the belt drive. Remove any remnants of oil immediately with cleaning cloth.

Release solenoid valve with special tool 11 6 420.

Fig 2: Releasing Solenoid Valve With Special Tool 11 6 420

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Tightening torque, refer to 11 36 1AZ in VARIABLE CAMSHAFT TIMING .

Now clear the fault memory.