Hyundai Palisade: Engine Control System / Variable Force Solenoid (VFS)

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 by the engine speed and load. By controlling CVVT, the valve overlap or underlap occurs, which in turn improves fuel efficiency, reduces exhaust gases (NOx, HC) and improves engine performance by reducing pumping loss, generating internal EGR effect, improving combustion stability, improving volumetric efficiency and increasing expansion work. This system consists of the Variable Force Solenoid (VFS) which supplies the engine oil to the cam phaser or cuts the engine oil from the cam phaser in accordance with the ECM PWM (Pulse With Modulation) control signal, the Cam Phaser which varies the cam phase by using the hydraulic force of the engine oil.

Variable force solenoid (VFS) [intake] changes its force depending on the PWM duty to control the stroke of the CVVT oil control valve (OCV) [intake] bolt. The delivered oil rotates the rotor connected to the camshaft of the cam pager and rotates the camshaft to the engine rotating direction (intake advanced / exhaust retarded) or the opposite direction (intake retarded / exhaust advanced) to change the phase angle of the cam.

Variable Force Solenoid (VFS) [Banks 1, 2/Intake]

Variable Force Solenoid (VFS) [Bank 1 / Intake]

Variable Force Solenoid (VFS) [Bank 2 / Intake]

Purge Control Solenoid Valve (PCSV)

Description and operation Description Installed on the intake manifold, the Purge Control Solenoid Valve (PCSV) controls the evaporative purge between the canister and the intake manifold...

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 by the engine speed and load...

Other information:

Hyundai Palisade (LX2) 2020-2024 Owner's Manual: Smart Cruise Control Vehicleto- Vehicle Distance

To set Vehicle-to-Vehicle Distance When the Smart Cruise Control system is ON, you can set and maintain the distance from the vehicle ahead of you without pressing the accelerator or brake pedal. Each time the button is pressed, the vehicle to vehicle distance changes as follows: For example, if you drive at 56 mph (90 km/h), the distance is maintained as follows: Distance 4 - approximately 172 feet Distance 3 - approximately 130 feet Distance 2 - approximately 106 feet Distance 1 - approximately 82 feet Information The distance is set to the last set distance when the system is used for the first time after starting the engine...

Hyundai Palisade (LX2) 2020-2024 Owner's Manual: Changing a Tire with TPMS

If you have a flat tire, the Low Tire Pressure and LCD position indicator will come on. Have the flat tire repaired by an authorized HYUNDAI dealer as soon as possible or replace the flat tire with the spare tire. CAUTION Never use a puncture-repairing agent not approved by HYUNDAI dealer to repair and/or inflate a low pressure tire...