Kia Optima: Oil Pressure Switch. Repair procedures - Lubrication System - Engine Mechanical System - Kia Optima TF 2011-2026 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:

Specifications
Item Specifications Transmission type A6LF2 Engine model Gasoline 2.0 T-GDI Torque converter type ...

Inspection
1. Check the driveshaft boots for damage and deterioration. 2. Check the driveshaft spline for wear or damage. 3. Check that there is no water or ...

Seat warmer (if equipped)
The seat warmer is provided to warm the rear seats during cold weather. With the ignition switch in the ON position, push either of the switches to warm the seat. During mild weather or under co ...

Copyright © www.kiopman.com 2026