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. SpecificationsEscort welcome (if equipped)
When the headlight(light switch in the headlight or AUTO position) is on and
all doors (and trunk) are locked and closed, the position light and headlight will
come on for 15 seconds if any of the ...
Owner’s Responsibility
NOTICE
Maintenance, Service and Record Retention are the owner’s responsibility.
You should retain documents to show proper maintenance has been performed on
your vehicle in accordance with the ...
Description
and Operation
Description
Ignition timing is controlled by the electronic control ignition
timing system. The standard reference ignition timing data for the engine operating
conditions are preprogrammed in ...