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Hyundai Tucson: CCWD Actuator- Description

Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Engine Control - Fuel System / CCWD Actuator / CCWD Actuator- Description

Description

CVVD(Continuous Variable Valve Duration) System is a device to control the optimum open and close timing according to the driving mode by changing the valve opening section.

CVVD Actuator

Specification

Specification

Circuit Diagram

Circuit Diagram

Harness Connector

Harness Connector

Removal

Removal

  1. Turn the ignition switch OFF, and disconnect the battery negative (-) terminal.
  2. Remove the air cleaner assembly.

(Refer to Engine Mechanical System - "Air Cleaner Assembly")

  1. Remove the high pressure fuel pipe.

(Refer to Fuel Delivery System - "Fuel Line")

  1. Remove the CVVD actuator (A) after loosening the mounting bolt.

Tightening Torque : 18.6 - 24.5 N.m (1.9 - 2.5 kgf.m, 13.7 - 18.0 lb-ft)

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