Optima L4-2.4L (2001)
Idle Speed/Throttle Actuator - Electronic: Testing and Inspection
IDLE SPEED CONTROL ACTUATOR
The idle speed control actuator is the double coil type and has two coils. The two coils are driven by separate driver stages in the ECM. Depending on
the pulse duty factor, the equilibrium of the magnetic forces of the two coils will result in different angles of the motor. In parallel to the throttle valve, a
bypass hose line is arrange, where the idle speed, actuator is inserted in.
CIRCUIT DIAGRAM <2.4 DOHC/2.5 V6>
