Kia Optima: Oil Pressure Switch. Repair procedures - Lubrication System - Engine Mechanical System - Kia Optima TF 2011-2020 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
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See also:

Installation
1. Install the key lock cylinder. 2. Install the key warning switch and key Illumination. 3. Install the key warning/immobilizer connector. ...

To cancel cruise control, do one of the following
Depress the brake pedal. Depress the clutch pedal with a manual transaxle. Shift into N (Neutral) with an automatic transaxle. Press the CANCEL switch. Decrease the vehicle speed lower th ...

HAC (Hill-start assist control)
Hill start Assist Control is a comfort function. The main intend is to prevent the vehicle from rolling backwards while driving off uphill on an inclined surface. HAC holds the braking pressure bu ...

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