Hyundai Elantra: Crankcase Emission Control System / Positive Crankcase Ventilation (PCV) Valve Repair procedures
| Removal |
| 1. |
Disconnect the vapor hose (A). |
| 2. |
Remove the PCV valve (B).
|
| Inspection |
| 1. |
Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger movement.
|
| Installation |
| 1. |
Installation is reverse of removal.
|
Positive Crankcase Ventilation (PCV) Valve Description and Operation
Operation Principle
...
Other information:
Hyundai Elantra AD (2016-2020) Service Manual: Fuel Tank Pressure Sensor (FTPS) Description and Operation
Description
Fuel Tank Pressure Sensor (FTPS) is a component of the
evaporative emission control system and is installed on the fuel tank,
the fuel pump, or the canister. It checks the purge control solenoid
valve operation and detects a leakage of the system. ...
Hyundai Elantra AD (2016-2020) Service Manual: Description and Operation
Description
LKAS (Lane Keeping Assist System) : The system is designed to
help recognize the lane ahead and to give off a lane departure warning
when the vehicle starts moving out of the lane by using the camera image
and vehicle signal information.
LKAS Controller Typical Operating Condit ...
