Kia Niro: Engine Control System / Heated Oxygen Sensor (HO2S) Schematic diagrams
| Circuit Diagram |
Harness Connector
[Bank 1 / Sensor 1]
[Bank 1 / Sensor 2]
Heated Oxygen Sensor (HO2S) Description and operation
Description
Heated Oxygen Sensor (HO2S), consisting of zirconium and alumina, is installed
on both upstream and downstream of the Manifold Catalytic Converter (MCC) to detect
the air/ ...
Heated Oxygen Sensor (HO2S) Repair procedures
Inspection
1.
Switch "OFF" the ignition.
2.
Disconnect the HO2S connector.
3.
Measure resistance between the H ...
Other information:
Kia Niro 2017 (DE HEV) Service Manual: Description and operation
Description
Exhaust emissions (CO, HC, NOx) are controlled by a combination of engine modifications
and the addition of special control components.
Modifications to the combustion chamber, intake manifold, camshaft and ignition
system form the basic control system.
These items h ...
Kia Niro 2017 (DE HEV) Service Manual: Engine Control Module (ECM) Repair procedures
Removal
1.
Switch "OFF" the ignition and disconnect the negative (-) battery terminal.
2.
Disconnect the TCM connectors (A).
3.
Disconnect the ECM connectors (B).
4.
Remove ...
