Kia Sportage: ETC (Electronic Throttle Control) System: Repair procedures

Kia Sportage Service & Repair Manual (3rd Generation, SL; 2011-2016) / Engine Control / Fuel System / Engine Control System / ETC (Electronic Throttle Control) System: Repair procedures

Inspection

Throttle Position Sensor (TPS)

1.	Connect the GDS on the Data Link Connector (DLC).

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.

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.

Check that the resistance is within the specification.

Specification: Refer to “Specification”

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 System” in EM group).

3.	Disconnect the ETC module connector.

4.	Disconnect the coolant hoses (B).

5.	Remove the installation bolts (A), and then remove the ETC module from the engine.

Installation

•	Install the component with the specified torques.

•	Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.

Installation is reverse of removal.

Electronic throttle body Installation bolt:

9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

Adjustment

After replacing ETC module or ECM, the ETC adaptive value must be reset / relearned according to the following procedure.

1.	Check DTC(s) and clear if exist.

2.	Select "Data Treatment", to reset the ETC adaptive value.

3.	Select "Resetting adaptive values".

4.	Select "Reset", then wait 10 seconds after turning ignition key off (Relay OFF).

Wait for 5 seconds after turning the ignition ON (ETC adaptive value relearn).

If equipped with Button Engine Start System, push the engine start/stop button 2 times without depressing the brake pedal. This will allow the ECM to automatically learn the throttle valve position; then wait for approximately 5 seconds.

Enable conditions : Battery > 10V, Intake Air Temp. > 5.3°C (41.5°F), 5.3°C (41.5°F) < Engine Coolant Temp. < 99.8°C (211.6°F)

6.	Start engine.

7.	Recheck DTC(s).

ETC (Electronic Throttle Control) System: Schematic Diagrams

Circuit Diagram...

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Kia Sportage: ETC (Electronic Throttle Control) System: Repair procedures

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