September 30: LEMON manuals is back up on a temporary server! Slowness is possible

Idle Speed Control Solenoid Valve (Metro)

With ignition off, disconnect ISC solenoid valve connector. Check resistance between each terminal of valve resistance should be 30-33 ohms. Disconnect ISC solenoid valve hoses. Blow into vacuum nipple "A" of solenoid valve. Air should not flow out of nozzle "B". Replace solenoid if not as specified.