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: LKAS malfunction
Check LKAS
LKAS failure indicator
The LKAS failure indicator (yellow) will illuminate if the LKAS is not working
properly. Have your vehicle checked by an authorized HYUNDAI dealer.
WARNING
The driver is responsible for accurate steering.
Turn off the system and drive the vehicle in below situa ...
Hyundai Sonata LF 2014-2019 Service Manual: Fuel Pump Control Module (FPCM) Repair procedures
Removal
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
emove the rear seat cushion.
( Refer to Body - "Rear Seat Assembly")
3.
Remove the fuel pump service cover (A).
4.
Disconnect the fuel pump control module connector (A).
5.
Remove the fuel ...
