Kia Niro: Engine Control System / CVVT Oil Control Valve (OCV) Repair procedures
| 1. |
Switch "OFF" the ignition.
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| 2. |
Disconnect the OCV connector.
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| 3. |
Measure resistance between the OCV terminals 1 and 2.
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| 4. |
Check that the resistance is within the specification.
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Specification: 9.4 ~ 10.4 Ω [20°C(68°F)]
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| [CVVT Oil Control Valve (Exhaust)]
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| 1. |
Switch "OFF" the ignition and disconnect the negative (-) battery terminal.
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| 2. |
OCV extension wiring connector (A).
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| 3. |
Release the wiring mounting bracket (B) after loosening the mounting
bolt.
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| 4. |
Remove the mounting bolt (A), and then remove oil control valve & extension
wiring (B) from the engine.
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CVVT oil control valve mounting bolt :
9.8 - 11.8 N·m (1.0 - 1.2 kgf·m, 7.2 - 8.7 lb·ft)
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| 5. |
Disconnect the oil control valve (A) from the extension wiring (B).
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| • |
Install the component to the specified torque.
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| • |
Note that internal damage may occur when the component is dropped.
If the component has been dropped, inspect before installing.
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| • |
Apply engine oil to the valve O-ring.
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| 1. |
Install in the reverse order of removal.
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Circuit Diagram
Harness Connector
OCV [B1/EX]
...
Specification
Item
Specification
Coil Resistance (Ω)
0.52 ± 5 % [20°C(68°F)]
Rated Voltage (V)
6 ...
CVVT Oil Control Valve (OCV) Schematic diagrams
Fuel Pressure Control Valve (FPCV) Specifications