Kia Optima: Oil Pressure Switch. Repair procedures - Lubrication System - Engine Mechanical System - Kia Optima TF 2011-2021 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:

Hood Repair procedures
Replacement Hood Assembly Replacement     • When removing and installing the hood, an assistant is necessary. • Be careful not to damage the hood and ...

Service Adjustment Procedure
Oil level Check A check of ATF level is not normally required during scheduled services. If an oil leak is found, perfo ...

Removal
1. Disconnect the negative (-) battery terminal. 2. Remove the driver airbag module. (Refer to the RT group) 3. Remove the steering wheel. (Refe ...

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