| Circuit Diagram |

Heated Oxygen Sensor (HO2S) Troubleshooting
Heated Oxygen Sensor (HO2S) Repair proceduresKia Cee'd JD Owners Manual: Rear fog light
1. Remove the under cover by rotating
the screws.
2. Reach your hand into the back of the
rear bumper.
3. Disconnect the power connector.
4. Remove the bulb-socket from the
housing by turning the socket counter
clockwise until the tabs on the socket
align with the slots on the housi ...
Kia Cee'd JD Service Manual: 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 pre-pro grammed in the memory of the ECM (Engine Control Module).
The engine operating conditi ...