Kia Optima: Inspection - Intake Actuator. Repair procedures - Blower - Heating,Ventilation, Air Conditioning - Kia Optima TF 2011-2025 Service ManualKia Optima: Inspection

1. Ignition "OFF".
2. Disconnect the intake actuator connector.
3. Verify that the actuator operates to the recirculation position when connecting 12V to the terminal 3 and grounding terminal 7.
4. Verify that the intake actuator operates to the fresh position when connecting in the reverse.

1. -                 
2. –                  
3. Fresh              
4. 5V (Vcc)
5. Feedback Signal
6. Sensor Ground
7. Recirculation

5. If the intake actuator is not operated well, substitute with a known-good intake actuator and check for proper operation.
6. If the problem is corrected, replace the intake actuator.

Intake Actuator. Repair procedures
...

Replacement
1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad.(Refer to BD group - "Crash Pad") 3. Disconnect the Intake actu ...

See also:

Fuel Requirements
Your new Kia vehicle must use only unleaded fuel having an octane rating of at least 87. Your new Kia is designed to obtain maximum performance with UNLEADED FUEL, as well as minimize exhaust emi ...

Inhibitor Switch. Schematic Diagrams
Circuit Diagram ...

Inflation Pressures
All tire pressures (including the spare) should be checked monthly when the tires are cold. “Cold Tires” means the vehicle has not been driven for at least three hours or driven less than one mile ...

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