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.

Specification: Refer to "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
   
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.

RCV control solenoid valve bracket installation bolt: 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

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 Service Manual: Drive Belt Repair procedures
Removal 1. Disconnect the battery negative terminal. 2. Loosen the alternator tension adjusting bolt (A) to loosen tension. 3. Remove the drive belt (A). Inspection Drive Belt Inspection Visually check the belt for excessive wear, frayed cords etc. If any defect has been found, rep ...

Hyundai Sonata LF 2014-2019 Owners Manual: Storing Positions into Memory
1. Check that the shift lever is in P (Park) while the ignition switch is in the ON position. 2. Adjust the driver’s seat position, side view mirror position and instrument panel illumination intensity to positions comfortable for the driver. 3. Press the SET button. The system will beep once an ...

© 2018-2024 www.hsonatalf.org