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Home >> Genesis >> 2022 >> GV70 3.5T >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 3.5L >> Rail Pressure Sensor (RPS) >> Removal And Installation
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Removal And Installation

NOTE:
  • Install the component with the specified torques.
  • Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.
  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  2. Release the residual pressure in fuel line.

    (Refer to Fuel Delivery System - "RELEASE RESIDUAL PRESSURE IN FUEL LINE ")

    NOTE:
    • When removing the fuel pump relay, a Diagnostic Trouble Code (DTC) may occur. Delete the code with the diagnostic tool after completion of "Release Residual Pressure in Fuel Line" work.
  3. Remove the RH air cleaner.

    (Refer to Engine Mechanical System - "AIR CLEANER ")

  4. Remove the RH injector form.
  5. Disconnect the rail pressure sensor connector (A).
  6. Remove the rail pressure sensor (B) from the delivery pipe.

    Tightening torque: 

    30.4 - 35.3 N.m (3.1 - 3.6 kgf.m, 22.4 - 26.0 lb-ft)

    G14766431Courtesy of HYUNDAI MOTOR AMERICA
  7. Install in the reverse order of removal.