FixVault

Idle Speed Control (ISC) Motor

WARNING: This page is about a different car, the 1995 BMW 530iT and 1995 BMW 530i. However, it is still accessible from the selected car via links, so may be relevant.
ISC MOTOR RESISTANCE - Ohms @ 68°F (20°C)

Application Ohms
2-Pin Connector 18-22
3-Pin Connector
Between 2 Outer Pins 23
Between Center & Either Side 12