Spark Plug Repair procedures
Description and operationKia Cee'd JD Service Manual: Heated Oxygen Sensor (HO2S) Description and operation
Description
Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed
both upstream and downstream of the Manifold Catalytic Converter. The sensor
output voltage varies in accordance with the air/fuel ratio.
The sensor must be hot in order to operate n ...
: Instrument Cluster Warning Lamps
Anti-Lock Braking System
If it illuminates when you are
driving, this indicates your
vehicle requires service. Your
vehicle continues to have normal braking
without the anti-lock brake system
function. Have your vehicle checked as
soon as possible.
Battery
It illuminates when you switch
the ...