Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2017 Kia Niro EXFACTORY OEM SERVICE PROCEDURE

[CVVT Oil Control Valve (Exhaust)]

Switch "OFF" the ignition and disconnect the negative (-) battery terminal.
OCV extension wiring connector (A).
Release the wiring mounting bracket (B) after loosening the mounting bolt.

Fig 1: Removing OCV Extension Wiring Connector
Courtesy of KIA MOTORS AMERICA, INC.
Remove the mounting bolt (A), and then remove oil control valve & extension wiring (B) from the engine.
CVVT Oil Control Valve Mounting Bolt:

9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

Fig 2: Removing Oil Control Valve & Extension Wiring From Engine
Courtesy of KIA MOTORS AMERICA, INC.
Disconnect the oil control valve (A) from the extension wiring (B).

Fig 3: Disconnecting Oil Control Valve From Extension Wiring
Courtesy of KIA MOTORS AMERICA, INC.

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.