Hyundai Elantra: Engine Control System / Purge Control Solenoid Valve (PCSV) Repair procedures

Hyundai Elantra AD (2016-2020) Service Manual / Engine Control/Fuel System / Engine Control System / Purge Control Solenoid Valve (PCSV) Repair procedures

Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the PCSV connector.
3.
Measure resistance between the PCSV 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 (-) cable.
2.
Disconnect the purge control solenoid valve connector (A).
3.
Disconnect the vapor hoses (B) from the purge control solenoid valve.
4.
Remove the valve (C) from the surge tank after pulling it.

Installation
   
Install the component with the specified torques.
Note that internal damage may occur when the component is dropped. In this case, use it after inspecting.
   
Use care to keep foreign material out of the valve.
1.
Installation is reverse of removal.

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

Purge Control Solenoid Valve (PCSV) Schematic Diagrams
Circuit Diagram ...

CVVT Oil Control Valve (OCV) Description and Operation
Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Description and Operation
Description - AEB system is designed to help avoid a potential collision or reduce its impact when drivers applies inadequate, delayed or no brakes at all to avoid a collision. - The system detects the risk factors on the road by using the frontal impact sensor and warn the driver an ...

Hyundai Elantra AD (2016-2020) Service Manual: Components and Components Location
Components 1. Crash pad assembly2. Crash pad lower panel3. Crash pad side cover [LH]4. Crash pad side cover [RH] ...

© 2018-2025 www.helantraad.com