Kia Optima: Knock Sensor (KS). Repair procedures

Knock Sensor (KS). Schematic Diagrams

Circuit Diagram ...

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 gro ...

See also:

Purge Control Solenoid Valve (PCSV). Specifications
Specification Item Specification Coil Resistance (Ω) 19.0 ~ 22.0 [20°C(68°F)] ...

Replacement
1. Disconnect the negative (-) battery terminal. 2. Remove the main crash pad lower cover (A). 3. Disconnect the connector (A) of the blow ...

Self-diagnosis
If you don’t hear an audible warning sound or if the buzzer sounds intermittently when shifting the gear to the R (Reverse) position, this may indicate a malfunction in the rear parking assist sys ...