D21 Hardbody 4WD V6-2960cc 3.0L SOHC MFI (VG30E) (1991)
Throttle Position Switch: Description and Operation
Throttle Sensor-Soft/Hard Idle Switch
SOFT IDLE SWITCH
Refer to THROTTLE SENSOR
Fig. 55 Idle Switch
HARD IDLE SWITCH
The hard idle switch is mounted in the throttle sensor on the throttle shaft. This switch closes at idle to signal the ECU when the throttle is in the
idle position. It is made up of contact points and is used for self diagnosis purposes.