Hyundai Sonata: Engine Control System / RCV Control Solenoid Valve Repair procedures
| Inspection |
| 1. |
Turn the ignition switch OFF. |
| 2. |
Disconnect the RCV connector. |
| 3. |
Measure resistance between the RCV terminals 1 and 2. |
| 4. |
Check that the resistance is within the specification.
|
| Removal |
| 1. |
Turn the ignition switch OFF and disconnect the battery negative (-) terminal. |
| 2. |
Remove the air duck (A).
(Refer to Engine Mechanical System - "Air Cleaner") |
| 3. |
Disconnect the RCV control solenoid valve connector (A) and vapor hoses (B). |
| 4. |
Remove the RCV control solenoid valve (D) by loosening the mounting bolts (C).
|
| Installation |
|
| 1. |
Install in the reverse order of removal.
|
RCV Control Solenoid Valve Schematic Diagrams
Circuit Diagram
...
Fuel Pressure Control Valve Description and Operation
Description
Fuel Pressure Control Valve (FPCV) is installed on the high
pressure fuel pump and controls fuel flow flowing into the injectors in
accordance with the ECM signal calculated based o ...
Other information:
Hyundai Sonata LF 2014-2019 Owners Manual: Battery replacement
If the Smart Key is not working properly, try replacing the battery with a new
one.
Battery Type: CR2032
To replace the battery:
1. Pry open the rear cover of the smart key.
2. Remove the old battery and insert the new battery.
3. Reinstall the rear cover of the smart key.
If you suspect your smar ...
Hyundai Sonata LF 2014-2019 Service Manual: Electric WGT Control Actuator Repair procedures
Inspection
[Motor]
1.
Turn ignition switch OFF.
2.
Disconnect the EWGA connector.
3.
Check that the EWGA is stuck by foreign material.
4.
Measure resistance between motor (+) and (-) control terminals of the motor.
5.
Check that the resistance is within the specification.
...
