Hyundai Sonata: ETC (Electronic Throttle Control) System. Repair procedures
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.
|
| 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.
|
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.
|
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 (A).
|
| 4. |
Disconnect the coolant hoses (B).
|
| 5. |
Remove the installation bolts (C), and then remove the ETC module
from the engine.
|
Installation
|
| 1. |
Installation is reverse of removal.
|
ETC (Electronic Throttle Control) System. Schematic Diagrams
Circuit Diagram
...
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 ...
See also:
Troubleshooting
Troubleshooting
Symptom
Suspect Area
Remedy (Refer to page)
Water leaks from sunroof
Deteriorated roof lid weatherstrip
Rep ...
Audio Unit. Description and Operation
Description
Introduction to CD
•
If the temperature inside the car is too high, open the car windows
for ventilation before using your car audio.
•
...
MENU : MP3 CD / USB
Press the CD MP3 mode key to set
the Repeat, Folder Random, Folder Repeat, All Random, Information, and Copy features.
Repeat
Press the key
► Set [
RPT] through the TUNE knob or key ...

