| Circuit Diagram |

Heated Oxygen Sensor (HO2S) Troubleshooting
Heated Oxygen Sensor (HO2S) Repair proceduresKia Cee'd JD Service Manual: Catalytic Converter Description and operation
Description
The catalytic converter of the gasoline engine is a three way catalyst. It oxidizes
carbon monoxide and hydrocarbons (HC), and separates oxygen from the oxides
of nitrogen (NOx).
...
Kia Cee'd JD Owners Manual: Trailer Towing
If you are considering towing with your
vehicle, you should first check with your
country's Department of Motor Vehicles
to determine their legal requirements.
Since laws vary the requirements for towing
trailers, cars, or other types of vehicles
or apparatus may differ. We recommend
th ...