Hyundai Tucson: Engine Control System / ETC (Electronic Throttle Control) System Repair procedures
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”
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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. |
| 4. |
Check that the resistance is within the specification.
Specification: Refer to “Specification”
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|
| 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. 
|
| • |
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. |
|
| 1. |
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)
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| 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. |
Circuit Diagram
(M/T)
(A/T)
...
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 Service Manual: Description and Operation
Description
Emissions Control System consists of three major systems.
•
The Crankcase Emission Control System prevents blow-by gas
from releasing into the atmosphere. This system recycles gas back into
the intake manifold (Closed Crankcase Ventilation Type).
•
The Evaporative Em ...
Hyundai Tucson (LM) 2010-2015 Owners Manual: Sliding the sunroof
Pressing the sunroof control lever backward or forward momentarily to the second
detent position completely opens or closes the sunroof even when the switch is released.
To stop the sunroof at the desired position while the sunroof is in operation, press
the sunroof control lever backward or f ...
ETC (Electronic Throttle Control) System Schematic Diagrams
Manifold Absolute Pressure Sensor (MAPS) Description and Operation