2017 Genesis G80 3.8 Premium, AWDFACTORY OEM SERVICE PROCEDURE

Repair Procedures: Removal

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

    (Refer to INTAKE & EXHAUST SYSTEM - 3.8L Engine Mechanical System )

  3. Remove the delivery pipe and injector.

    (Refer to Fuel Delivery System - "DELIVERY PIPE ")

  4. Disconnect the connector (A), and then remove the CVVT oil temperature sensor (B).
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    NOTE:
    • When removing and installing the oil temperature sensor, use a deep socket as shown in illustration below.
    • 3/8" drive deep socket (24mm) with the thin wall and the length less than 75mm.
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    [Arrangement of tools for removing oil temperature sensor] 

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    [Installation order for tools] 

    1. Insert a 24 mm (0.94 in.) deep socket (A) to the oil temperature sensor.
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    2. After connecting other tools as arranged in the image above, insert the tools (A) to socket.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.