Kia Rio: Inspection - Heated Oxygen Sensor (HO2S) - Engine Control System - Engine Control / Fuel System - Kia Rio UB 2012-2020 Service ManualKia Rio: Inspection

1.
Turn the ignition switch OFF.
2.
Disconnect the HO2S connector.
3.
Measure resistance between the HO2S terminals 4 and 5 [B1/S1].
4.
Measure resistance between the HO2S terminals 3 and 4 [B1/S2].
5.
Check that the resistance is within the specification.

Specification: Refer to “Specification”

Circuit Diagram
(M/T) (A/T) ...

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

See also:

Tire Removal
1. Remove valve core and deflate the tire. 2. Remove the side of the tire bead area from the wheel using tire changing machine . ...

Disassembly
1. Remove the rear cover (A) after removing nuts. 2. Remove the mounting bolts (A) and the brush holder assembly (B). ...

Antenna Installation
1. Install the roof antenna, then connect the cable and the connector. 2. Install the rear roof trim. ...

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