Kia Optima: Output Speed Sensor. Description and OperationDescription
The output speed sensor is a vital unit that measures the rate of rotation of the transaxle's turbine shaft and output shaft, and delivers the readings to the TCM. The sensor provides critical input data that's used in feedback control, damper clutch control, gear setting control, line pressure control, clutch activation pressure control, and sensor fault analysis.

Installation
Output Speed Sensor. SpecificationsAir intake control
The air intake control is used to select outside (fresh) air position or recirculated
air position.
To change the air intake control position, push the control button.
Recirculated air position
...
Starting the Engine
1. Make sure the parking brake is applied.
2. Manual Transmission - Depress the clutch pedal fully and shift the transmission
into Neutral. Keep the clutch pedal depressed while turning the ignitio ...
SRS components and functions
The SRS consists of the following components:
1. Driver's front air bag module 2. Passenger's front air bag module 3. Side
impact air bag modules 4. Curtain air bag modules 5. Retractor p ...