Kia Niro: Engine Control System / CVVT Oil Control Valve (OCV) Specifications

Variable Force Solenoid (VFS) Repair procedures

Removal 1. Switch "OFF" the ignition and disconnect the negative (-) battery terminal. 2. Disconnect the VFS connector (A). ...

CVVT Oil Control Valve (OCV) Description and operation

Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calc ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Troubleshooting
Basic Troubleshooting Basic Inspection Procedure Measuring Condition of Electronic Parts' Resistance The measured resistance at high temperature after vehicle running may be high or low. So all resistance must be measured at ambient temperature (20°C, 68°F), unless stated ot ...

Kia Niro 2017 (DE HEV) Service Manual: Vapor Hose and Fuel Filler Cap Repair procedures
Inspection Vapor hose 1. Check all the clamps for tightness and the connections for leakage. 2. Visually check the vapor lines and hoses for cracks, leaks, loose connections, or deformation. Fuel filler cap 1. V ...