Hyundai Tucson: Engine Control System / ETC (Electronic Throttle Control) System Repair procedures

Hyundai Tucson (LM) 2010-2015 Service Manual / 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”

ETC Motor

1.	Turn the ignition switch OFF.

2.	Disconnect the ETC module connector.

3.	Measure resistance between the ETC module terminals 1 and 2.

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 Engine Mechanical System - “Intake And Exhaust System”)

3.	Disconnect the ETC module connector (A).

4.	Disconnect the coolant hoses (B).

5.	Remove the installation bolts (C), 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.

Install in the reverse order of removal.

Electronic throttle body Installation bolt:

7.8 ~ 9.8 N.m (0.8 ~ 1.0 kgf.m, 5.7 ~ 7.2 lb-ft)

Adjustment

ETC module learning procedure

When installing new ETC module or re-installing it, ETC module learning procedure must be performed.

1.	Hold the ignition key or the start button at th IG ON position during 5 seconds.

2.	Turn ignition swich OFF and then start the engine.

DTC codes (P0638, P2110) might be displayed if ETC module learning procedure does not performed after replacing ETC module.

ETC (Electronic Throttle Control) System Schematic Diagrams

Circuit Diagram (M/T) (A/T) ...

Manifold Absolute Pressure Sensor (MAPS) Description and Operation

Description Manifold Absolute Pressure Sensor (MAPS) is a speed-density type sensor and is installed on the surge tank. It senses absolute pressure of the surge tank and transfers the analog si ...

Other information:

Hyundai Tucson (LM) 2010-2015 Owners Manual: Fuel filler door
Opening the fuel filler door The fuel filler door must be opened from inside the vehicle by pulling up the fuel filler door opener lever. 1. Turn the engine off. 2. Pull the fuel filler door opener lever up located on the floor, left side of the driver’s seat. ✽ NOTICE If the fuel f ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Transaxle Oil Temperature Sensor Repair procedures
Inspection 1. Turn ignition switch OFF. 2. Disconnect the solenoid valve connector (A). 3. Measure resistance between sensor signal terminal and sensor ground terminal. 4. Check that the resistance is within the specification. Removal 1. Remove the air cleaner assembly and ...