Idle Speed Control Valve

WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 1999 BMW Z3, 1999 BMW M3, 1999 BMW M Roadster, 1999 BMW M Coupe, and 1999 BMW 740iL. However, it is still accessible from the selected car via links, so may be relevant.

See IDLE SPEED CONTROL VALVE LOCATION table. Idle speed control valve is either a 2-pin or 3-pin type. See Fig 1 and Fig 2 . See appropriate RESISTANCE SPECIFICATIONS table under SPECIFICATIONS .

Fig 1: Identifying Idle Speed Control Valve 2-Pin Connector

Courtesy of BMW OF NORTH AMERICA, INC.

Fig 2: Identifying Idle Speed Control Valve 3-Pin Connector

Courtesy of BMW OF NORTH AMERICA, INC.

IDLE SPEED CONTROL VALVE LOCATION

Application	Location
All Models	At Left Front Of Engine, Near Dipstick