Kia Optima: Inspection - ETC (Electronic Throttle Control) System. Repair procedures - Engine Control System - Engine Control/Fuel System - Kia Optima TF 2011-2026 Service ManualKia Optima: Inspection

Throttle Position Sensor (TPS)

1. Connect the GDS on the Data Link Connector (DLC).
2. Start the engine and measure the output voltage of TPS 1 and 2 at C.T. and W.O.T.

Specification: Refer to “Specification”
3. Turn the ignition switch OFF and disconnect the scantool from the DLC.
4. Disconnect the ETC module connector and measure the resistance between the ETC module terminals 1 and 2.

Specification: Refer to “Sensor Resistance”

ETC Motor
1. Turn the ignition switch OFF.
2. Disconnect the ETC module connector.
3. Measure resistance between the ETC module terminals 3 and 6.
4. Check that the resistance is within the specification.

Specification: Refer to “Specification”

ETC (Electronic Throttle Control) System. Repair procedures
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Removal
1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Remove the resonator and the air intake hose (Refer to “Intake And Exhau ...

See also:

Installation
1. Installation is reverse of removal. Be careful of fuel pump direction (Refer to the groo ...

Mode selection
The mode selection button controls the direction of the air flow through the ventilation system Face-Level (B, C, D, E, F) Air flow is directed toward the upper body and face. Additionally, ea ...

Making a Phone Call
• Direct Calling ➀ Press button. ➁ Say the following command. - Call <John> : Connects the call to John. - Call <John> on <Mobile> : Connects the call to John’s ...

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