B Series Truck 4WD L4-2606cc 2.6L SOHC (1992)
2. Connect an ohmmeter to solenoid valve terminals.
3. Check resistance. It should be 7.7 - 9.3 Ohms (at 23°C [73°F]).
4. If not as specified, replace valve.
ISC solenoid valve output signal can be checked at ECU terminal 2W. With ignition switch "ON" (engine not running), terminal voltage should be
approximately 11V. At idle, voltage should be approximately 10V.
