Kia Optima Hybrid: Lubrication System / Oil Pressure Switch Repair procedures

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual / Engine Mechanical System / Lubrication System / 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/cm?, 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.

Balance Shaft & Oil Pump Repair procedures

Removal Balance Shaft Module (BSM) Chain System 1. Remove the timing chain. (Refer to Timing system in this group) 2. Install a stopper pin (A) after compressing the balance shaft chain tensioner. 3. Remove ...

Intake And Exhaust System

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Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Oil Pump Uni t(OPU) Components and Components Location

Components Location 1. Oil Pump Unit (OPU) ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Delivery Pipe Repair procedures

Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) terminal. 2. Release the residual pressure in fuel line (Refer to “Release Residual Pressure in Fuel Line” in this group). 3. Disconnect the injector connector (A). 4. Remove the wiring harness bracket mounting bolt (B). ...