S15/T15 Sonoma P/U 4WD V6-262 4.3L VIN Z TBI (1995)
Idle Speed/Throttle Actuator - Electronic: Service and Repair
Idle Air Control (IAC) Reset Procedure
IAC VALVE RESET PROCEDURE
^
Disconnect negative battery cable for 10 seconds then reconnect cable battery.
^
Ignition "ON," engine "OFF" for 5 seconds.
^
Ignition "OFF" for 10 seconds.