October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Idle Speed Control Solenoid (Tracker)

Disconnect solenoid wiring harness connector and measure resistance between terminals. Resistance should be 5.4-6.6 ohms at room temperature. If ISC valve resistance is not within specification, replace solenoid.