Kia Optima: Inspection - ETC (Electronic Throttle Control) System. Repair procedures - Engine Control System - Engine Control/Fuel System - Kia Optima TF 2011-2019 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 Exhaust ...

See also:

Transaxle Oil Temperature Sensor. Schematic Diagrams
Circuit Diagram ...

Inspection
Battery Diagnostic Flow Vehicle parasitic current inspection 1. Turn the all electric devices OFF, and then turn the ignition switch OFF. 2. Close ...

Removal
1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower panel (A). 3. Remove the reinforce panel after loosening th ...

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