Repair Procedures: Removal

Turn the ignition switch OFF and disconnect the battery negative (-) cable.
Remove the air cleaner assembly.
(Refer to "AIR CLEANER ")
Remove the delivery pipe and injector.
(Refer to "DELIVERY PIPE ")
Disconnect the connector (A), and then remove the CVVT oil temperature sensor (B).

Fig 1: CVVT Oil Temperature Sensor And Connector
Courtesy of HYUNDAI MOTOR AMERICA
NOTE:
- When removing and installing the oil temperature sensor, use a deep socket as shown in the image below.
- 3/8" drive deep socket (24mm) with the thin wall and the length less than 75mm.
  
  Fig 2: Oil Temperature Sensor Socket Dimensions
  Courtesy of HYUNDAI MOTOR AMERICA
  
  Arrangement of tools for removing oil temperature sensor
  
  Fig 3: Oil Temperature Sensor Tool Arrangement
  Courtesy of HYUNDAI MOTOR AMERICA
  
  Installation order for tools
  1. Insert a 24 mm (0.94 in.) deep socket (A) to the oil temperature sensor.
    
    Fig 4: Oil Temperature Sensor Deep Socket
    Courtesy of HYUNDAI MOTOR AMERICA
  2. After connecting other tools as arranged in the above image, insert the tools (A) to socket.
    
    Fig 5: Installation Tools
    Courtesy of HYUNDAI MOTOR AMERICA