Idle Speed Control (ISC) Valve

WARNING: This page does not describe the selected car, but rather 14 other vehicles, including the 1999 BMW Z3, 1999 BMW M3, 1999 BMW M Roadster, 1999 BMW M Coupe, and 1999 BMW 750iL. However, it is still accessible from the selected car via links, so may be relevant.

ISC VALVE RESISTANCE - Ohms @ 68°F (20°C) ⁽¹⁾

Application

Ohms

2-Terminal Connector

15-25

3-Terminal Connector

Terminals No. 1 & 2

15-25

Terminals No. 1 & 3

35-45

⁽¹⁾	ISC valve may be a 2-terminal or 3-terminal type.