Kia Optima: Oil Pressure Switch. Repair procedures - Lubrication System - Engine Mechanical System - Kia Optima TF 2011-2019 Service ManualKia Optima: Oil Pressure Switch. Repair procedures

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 operaing properly.

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


Installation
1. Apply a light coat of engine oil to the oil cooler packing surface (A), and then install the oil cooler with fix bolt (B). Tightening torque:44.1 ~ 53.9 N.m (4.5 ~ ...

Intake And Exhaust System
...

See also:

Removal
Х Take care not to scratch the center fascia panel and related parts. Х Eject all the ...

Checking the coolant level
WARNING Removing radiator cap Never attempt to remove the radiator cap while the engine is operating or hot. Doing so might lead to cooling system and engine damage. Also, hot ...

Installation
Х Install the component with the specified torques. ...

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