Kia Cadenza: Lubrication System / Oil Pressure Switch Repair procedures

Kia Cadenza YG 2016-2025 Service Manual / Engine Mechanical System / Lubrication System / Oil Pressure Switch Repair procedures

Removal and Installaion
1.
Remove the intake manifold.
(Refer to Intake And Exhaust System - "Intake Manifold")
2.
Remove the delivery pipe and injector.
(Refer to Engine Control / Fuel System - "Delivery Pipe")
3.
Remove the oil pressure switch (A) after disconnecting the connector.

Tightening torque:
14.7 ~ 21.6 N.m (1.5 ~ 2.2 kgf.m, 10.8 ~ 15.9 lb-ft)

   
When removing and installing the oil pressure switch, use a deep socket as shown in the image below.
- 3/8" drive deep socket (24mm) with the wall thin and the length less than 75mm

[Arrangement of tools for removing oil pressure switch]

24mm deep socket
1/2" to 3/8" drive socket adapter (only if using 1/2" drive deep socket)
3/8" universal joint
3/8" extension bar
Socket wrench
[Installation order for tools]
1. Insert a 24mm deep socket (A) to the oil pressure switch.

2. After connecting other tools as arranged in the above image, insert the tools (A) to socket.

4.
Install in the reverse order of removal.
   
When installing, apply sealant on the thread part.

Seal lock : THREE BOND 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 (7psi) 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 Pressure Switch Components and Components Location
Components 1. Oil cover2. Oil cover gasket3. Oil pressure switch ...

Oil Level Gauge & Pipe Components and Components Location
Components 1. Oil level gauge2. Oil level gauge pipe3. O-ring ...

Other information:

Kia Cadenza YG 2016-2025 Owners Manual: Air Conditioning refrigerant label


■ Example Each symbol and specification on the air conditioning refrigerant label is represented below ; 1. Classification of refrigerant 2. Amount of refrigerant 3. Classification of Compressor lubricant 4. Caution 5. Flammable Refrigerant 6. To requires Registered Technician ...

Kia Cadenza YG 2016-2025 Service Manual: Compressor Repair procedures


Removal 1. If the compressor is marginally operable, run the engine at idle speed, and let the air conditioning work for a few minutes, then shut the engine off. 2. Disconnect the negative cable from the battery. 3. Recover the refrigerant with a recovery/charging station. 4. ...

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