Escort L4-98 1.6L SOHC VIN 5 FI (1985)
Idle Speed/Throttle Actuator - Electronic: Description and Operation
DC Motor Idle Speed Control Actuator
Fig. 5 DC motor idle speed control actuator
Control Actuator
The DC motor idle speed control actuator (DC-ISCA), Fig. 5, is mounted to the fuel charging assembly and controls the idle speed including, high
cam RPM, anti-diesel shut-off, dashpot and pre-positioning for the next engine start. The DC-ISCA is controlled by the EEC-IV system and includes an
integral idle tracking switch (ITS).
