Kia Stinger CK: Lubrication System / Oil Pressure Switch

Repair procedures
Removal
1.

Disconnect the battery negative terminal.

2.

Remove the alternator.

(Refer to Engine Electrical System - "Alternator")

3.

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

Tightening torque :

7.8 - 11.8 N·m (0.8 - 1.2 kgf·m, 5.8 - 8.7 lb·ft)

4.

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 50kPa (0.50kgf/cm², 7.25psi) is applied through the oil hole, the switch is operating properly.

Check for air leakage. If air leaks, the diaphragm is broken. Replace it.

Other information:

Kia Stinger (CK) 2018-2023 Service Manual: Electric Thermostat (ECT)

Repair procedures Removal and Installation    Removal of the thermostat would have an adverse effect, causing a lowering of cooling efficiency. Do not remove the thermostat, even if the engine tends to overheat. 1. Disconnect the battery negative terminal.

Kia Stinger (CK) 2018-2023 Service Manual: Field Effect Transistor (DATC)

Repair procedures Inspection 1. Turn the ignition switch ON. 2. Manually operate the control switch and measure the voltage of the blower motor. 3. Operate the control switch to raise the voltage up to high speed. Specification Fan Speed Manual Control Auto Control 1 4.

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