| Components |

| 1. Water temperature control
assembly 2. Water temperature sensor |
3. Gasket 4. Water 5. Bypass hose |
Cooling Fan Repair procedures
Water Temperature Control Assembly Repair procedures: Starting and Stopping the Engine – Troubleshooting
Starting and Stopping the Engine – Warning Lamps
Malfunction Indicator Lamp
If it illuminates when the
engine
is running, the on-board
diagnostics system is detecting
a malfunction of the vehicle emission
control system.
If it flashes, engine misfire could be
occurring. Increased exhaust ga ...
Kia 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 ...