Kia Rio: Thermostat: Components

Coolant: Refilling And Bleeding

   Never remove the radiator cap when the engine is hot. Serious scalding could be caused by hot fluid under high pressure ...

Thermostat: Removal

   Disassembly of the thermostat would have an adverse effect, causing a lowering of cooling efficiency. ...

See also:

Circuit Diagram (1)
...

Inspection
1. Check for the following items visually. - Cracks or leakage of the canister - Loose connection, distortion, or damage of the vapor hose/tube A ...

Specification
Accelerator Position Output Voltage (V) APS1 APS2 C.T 0.7 ~ 0.8 0.275 ~ 0.475 W.O.T 3.8 ~ 4.4 1.75 ~ 2.35 ...