Air Intake Control Actuator Inspection
Precautions: Precautions for Diagnosing Trouble · General safety (00)
1)Set arm to actuator and check if arm operates smoothly when battery voltage is applied to terminals of actuator connector (1).
Air intake control actuator operation
2)Using ohmmeter, measure resistance between terminals “2” and “3” of actuator connector (1) at each arm position.
Air intake control actuator resistance
| Arm position | Resistance (25 °C (77 °F)) |
|---|---|
| FRE [a] | Approx. 1.0 kΩ |
| REC [b] | Approx. 4.5 kΩ |
3)Using ohmmeter, measure resistance between terminals “1” and “3” of actuator connector (1).
Air intake control actuator resistance (Total resistance)
6 kΩ
| “a”: | 86.1° | 3. | Arm |
| 2. | Air intake control actuator |