Kia Optima: First generation (MS; 2000–2005)

Second generation (MG; 2005–2010)

The second generation Optima, known as the Kia Magentis globally except the United States and Malaysia, and as the Kia Lotze in South Korea, was launched in South Korea in November 2005. ...

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CVVT Oil Control Valve (OCV). Schematic Diagrams
Circuit Diagram ...

Cleaning
1. Make sure the ignition switch and all accessories are in the OFF position. 2. Disconnect the battery cables (negative first). 3. ...

Installation
1. Reconnect the auto light connector. 2. Install the auto light sensor. ...