Hyundai Venue: Engine Control System / CVVT Oil Control Valve (OCV). Description and operation

Hyundai Venue (QX) (2020-2023) Service Manual / Engine Control / Fuel System / Engine Control System / CVVT Oil Control Valve (OCV). Description and operation

Description

The Continuously Variable Valve Timing (CVVT) system controls the amount of valve overlap by varying the amount of oil flow into an assembly mounted on the intake camshaft through ECM control of an oil control valve.

As oil is directed into the chambers of the CVVT assembly, the cam phase is changed to suit various performance and emissions requirements.

1.	When camshaft rotates engine rotation-wise : Intake-Advance / Exhaust-Retard

2.	When camshaft rotates counter engine rotation-wise : Intake- Retard / Exhaust- Advance

Purge Control Solenoid Valve (PCSV). Repair procedures

Inspection 1. Turn ignition switch OFF. 2. Disconnect PCSV connector. 3. Measure resistance between PCSV terminals 1 and 2...

CVVT Oil Control Valve (OCV). Specifications

Other information:

Hyundai Venue (QX) (2020-2023) Service Manual: Cowl Side Trim. Repair procedures

Replacement • Put on gloves to prevent hand injuries. • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components...

Hyundai Venue (QX) (2020-2023) Service Manual: Compressor. Components and components location

Components Location 1. Compressor Components 1. Clutch bolt 2. Disc & Hub assembly 3. Clutch hub spacer 4. Snap ring 5. Pulley 6. Clutch magnetic coil 7...