Kia Optima: Inspection - Electric WGT Control Actuator. Repair procedures - Engine Control System - Engine Control/Fuel System - Kia Optima TF 2011-2026 Service ManualKia Optima: Inspection

[Motor]

1. Turn ignition switch OFF.
2. Disconnect the EWGA connector.
3. Check that the EWGA is stuck by foreign material.
4. Measure resistance between motor (+) and (-) control terminals of the motor.
5. Check that the resistance is within the specification.

Specification: Refer to “Specification” section.
[Position Sensor]
1. Turn ignition switch ON.
2. Connect the GDS to the data link connector(DLC).
3. Check the output voltage at each position of the EWGA position sensor on current data item within the specification.

Specification: Refer to “Specification” section.

Electric WGT Control Actuator. Repair procedures
...

Removal
1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Disconnect the EWGA connector (A). 3. Remove the shaft ...

See also:

Warning / Caution Label Locations
1. Radiator cap caution 2. Fan caution 3. Battery caution ...

Compressor Oil. Repair procedures
Oil Specification 1. The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. ...

Installation
1. Installation is the reverse of removal. Use a new washer (A) whenever installing. ...

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