Hyundai Elantra: Lubrication System / Oil Pressure Switch Repair procedures

Removal and Installation
1.
Disconnect the oil pressure switch connector (A) and then remove the oil pressure switch (B).

Tightening torque :
9.8 ~ 11.8N.m (1.0 ~ 1.2kgf.m, 7.2 ~ 8.7lb-ft)

2.
Install in the reverse order of removal.
   
When installing the oil pressure switch, apply seal lock to the thread.

Seal lock : THREEBOND 2403
Thickness : 0.2 ~ 0.4 mm (0.008 ~ 0.016 in.)

Inspection
1.
Check the continuity between the terminal and the body with an ohmmeter.
If there is no continuity, replace the oil pressure switch.

2.
Check the continuity between the terminal and the body when the fine wire is pushed. If there is continuity even when the fine wire is pushed, replace the switch.
3.
If there is no continuity when a 50 kPa (0.50 kgf/cm?, 7.25 psi) is applied through the oil hole, the switch is operaing properly.
Check for air leakage. If air leaks, the diaphragm is broken. Replace it.

Oil Pump Repair procedures
Removal and Installation 1. Remove the timing chain cover. (Refer to Timing System – “Timing Chain Cover”) 2. Remove the oil pump cover (A). Tightening torque Screws : 5.9 ~ 8.8 N. ...

Oil Level Gauge & Pipe Repair procedures
Removal and Installation 1. Remove the oil level gauge (A). 2. Install in the reverse order of removal. ...

Other information:

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Hyundai Elantra AD (2016-2020) Owners Manual: FCA Warning Message and Brake Control
FCA produces warning messages, warning alarms, and emergency braking based on the level of risk of a frontal collision, such as when a vehicle ahead suddenly brakes. Collision Warning (First warning) This warning message appears on the LCD display with a warning chime. Additionally, some v ...

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