Hyundai Sonata LF 2014-2019 Service Manual: Oil Pressure Switch Repair procedures
Removal and Installation
1.
Remove the under cover.
2.
Remove the oil drain plug, and drain the oil into a container.
3.
Remove the oil pressure switch (A).
Tightening torque :
7.8 ~ 11.7 N.m (0.8 ~ 1.2 kgf.m, 5.7 ~ 8.6 lb-ft)
4.
Install in the reverse order of removal.
Inspe ...
Hyundai Sonata LF 2014-2019 Service Manual: Positive Crankcase Ventilation (PCV) Valve Repair procedures
Removal
1.
Disconnect the PCV 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 moves.
If the plunger does not move (PCV valve is clogged), clean or replace the val ...