Kia Optima: Removal - Knock Sensor (KS). Repair procedures - Engine Control System - Engine Control/Fuel System - Kia Optima TF 2011-2025 Service ManualKia Optima: Removal

1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2. Remove the intake manifold (Refer to “Intake And Exhaust System” in EM group).
3. Disconnect the knock sensor connector (A).
4. Remove the installation bolt (B), and then remove the sensor from the cylinder block.


Knock Sensor (KS). Repair procedures
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Installation
• Install the component with the specified torques. • Note that internal d ...

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Installation
1. The key of crankshaft should be aligned with the mating face of main bearing cap. As a result of this, the piston of No.1 cylinder is placed at the top dead center on compression ...

Automatic heating and air conditioning
The automatic climate control system is controlled by simply setting the desired temperature. The Full Automatic Temperature Control (FATC) system automatically controls the heating and cooling ...

Replacement
1. Disconnect the battery negative cable from the battery and then wait for at least 30 seconds. 2. Turn the steering wheel so that the front wheels can face straight ...

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