Hyundai Elantra: Lubrication System / Components and Components Location

Components

1. Timing chain cover
2. Outer roter
3. Inner roter
4. Oil pump cover
5. Relief plunger
6. Relief spring
7. Relief plug

8. O-ring (suction side)
9. O-ring (discharge side)
10. Oil screen gasket
11. Oil screen
12. Oil pan
13. Oil filter
14. Oil pressure switch (OPS)

Hyundai Elantra AD (2016-2020) Service Manual: Heated Oxygen Sensor (HO2S) Description and Operation
Description Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed both upstream and downstream of the Catalytic Converter. It varies in accordance with the air/fuel ratio. The sensor must be hot in order to operate normally. To keep it hot, the sensor has a heater ...

Hyundai Elantra AD (2016-2020) Service Manual: Purge Control Solenoid Valve (PCSV) Description and Operation
Description Purge Control Solenoid Valve (PCSV) is installed on the intake manifold and controls the evaporative purge between the canister and the intake manifold. It is a normally closed solenoid valve and is open when the ECM grounds the valve control line. When the passage is open (PC ...