Kia Rio: Installation - Heated Oxygen Sensor (HO2S) - Engine Control System - Engine Control / Fuel System - Kia Rio UB 2012-2025 Service ManualKia Rio: Installation


     
Install the component with the specified torques.
Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.

     
DON’T use a cleaner, spray, or grease to sensing element and connector of the sensor because oil component in them may malfunction the sensor performance.
Sensor and its wiring may be damaged in case of contacting with the exhaust system (Exhaust Manifold, Catalytic Converter, and so on).
1.
Installation is reverse of removal.

Heated oxygen sensor installation:
39.2 ~ 49.1 N.m (4.0 ~ 5.0 kgf.m, 28.9 ~ 36.2 lb-ft)

Removal
1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Disconnect the connector (A), and then remove the sensor ...

Rail Pressure Sensor (RPS)
...

See also:

Line Pressure Control Solenoid Valve Description
line pressure control solenoid valve is attached to the valve body. This variable force solenoid valve directly controls the hydraulic pressure inside the line pressure. ...

Lubricants
Items Recommnend lubricant Quantity Transaxle gear oil SAE 75W/85 1.8 ~1.9L (0.48 ~0.50 U.S.gal., 1.90 ~ 2.0 U.S. qt., 1.58 ~ 1.67 lmp qt.) ...

Water pump: Troubleshooting
Water Pump Symptoms Possible Causes Remedy Coolant leakage • From the bleed hole of the water pump ...

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