Removal And Installation

Remove the intake manifold.
(Refer to "INTAKE MANIFOLD ")
If necessary, remove the RH knock sensor.
(Refer to "KNOCK SENSOR ")
Remove the oil pressure switch (A).
Tightening torque:

34.3 ~ 44.1 N.m (3.5 ~ 4.5 kgf.m, 25.3 ~ 32.5 lb-ft)

Courtesy of HYUNDAI MOTOR AMERICA

NOTE: To remove and install the oil pressure switch, use a deep socket (A) and a universal joint (B).

Courtesy of HYUNDAI MOTOR AMERICA
Install in the reverse order of removal.
NOTE: When installing the oil pressure switch, apply seal lock to the thread.

Seal lock: THREE BOND 2403

Thickness: 0.2 ~ 0.4 mm (0.008 ~ 0.016 in)

Fig 1: Checking Seal Lock Applying Thickness
Courtesy of HYUNDAI MOTOR AMERICA