Hyundai Veloster: Engine Control System
Troubleshooting
Description and OperationNormal maintenance schedule
The following maintenance services must be performed to ensure good emission
control and performance. Keep receipts for all vehicle emission services to protect
your warranty. Where both mileage 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 calculated ...
Trailer towing
We do not recommend using this vehicle for trailer towing. ...