Hyundai Ioniq: Electric EGR Control Valve / Repair procedures
[Motor]
1. | Turn the ignition switch OFF. |
2. | Disconnect the EEGR valve connector. |
3. | Check that the EEGR valve is stuck by foreign material. |
4. | Measure resistance between motor 1 and 3 control terminals of the motor. |
5. | Check that the resistance is within the specification. |
▷ Specification
Item
| Specification
|
Coil Resistance (Ω)
| 2.37 - 2.7
|
[Feedback Position Sensor]
1. | Connect the GDS to the data link connector. |
2. | Perform the fully open and the fully closing operation of the EEGR valve by using the actuation test. |
3. | Check that the voltage is within the specification |
▷ Specification
Item
| Specification
|
Opened Voltage (V)
| 0.7 - 1.3
|
Closed Voltage (V)
| 3.9 - 4.5
|
1. | Turn the ignition switch OFF and disconnect the battery negative (-) cable. |
2. | Remove the air cleaner assembly (Refer to Engine Mechanical System - "Air Cleaner") |
3. | Disconnect the EEGR control valve connector (A). 
|
4. | Remove the EGR cooler pipe. (Refer to Engine Mechanical System - "EGR Cooler") |
5. | Remove the EEGR control valve (B) after removing the mounting bolt and nut (A). 


|
•
| After replacing the Electric EGR control valve, MUST perform the "Component Change Routine" procedure. Otherwise trouble related with engine performance or emission control may occur until ECM learning about the component is over. |
|
1. | Turn the ignition switch OFF. |
2. | Connect the GDS to Data Link Connector (DLC). |
3. | Turn ignition switch ON. |
4. | Select "Vehicle, Model year, Engine, System". |
5. | Select "Vehicle S/W Management". |
6. | Select "Component Change Routine". |
7. | Select "EGR Valve Change". |
8. | Perform the procedure in accordance with the message 

|
Other information:
Replacement
•
When a DTC related to MDPS motor occurs, check the connectors and wiring. If no problem is found, replace the motor.
•
Be sure to check the last two digits of the constant in the barcode of new MDPS motor before replacing the motor...
Before Entering the Vehicle
Be sure all windows, outside mirror( s), and outside lights are clean and
unobstructed.
Remove frost, snow, or ice.
Visually check the tires for uneven wear and damage.
Check under the vehicle for any sign of leaks.
Be sure there are no obstacles behind you if you intend to back up...
Categories
Seat belt warning light

As a reminder to the driver, the seat belt warning light will illuminate and
warning chime will sound for approximately 6 seconds each time you place the Engine
Start/Stop button to the ON position if the seat belt is unfastened.
read more