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Home >> Hyundai >> 2021 >> Sonata N Line >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 2.5T (Except HEV) >> Rail Pressure Sensor (RPS) >> Repair Procedures >> Removal

Repair Procedures: Removal

  1. Release the Residual Pressure in Fuel Line.

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

  2. Switch "OFF" the ignition and disconnect the battery negative (-) terminal.
  3. Remove the Intake Manifold.

    (Refer to Engine Mechanical System - "INTAKE MANIFOLD ")

  4. Remove the delivery pipe foam (A).
    G14632918Courtesy of HYUNDAI MOTOR AMERICA
  5. Disconnect the rail pressure sensor connector (A).
  6. Remove the rail pressure sensor (B) from the delivery pipe.

    Tightening torque: 

    29.4 - 34.3 N.m (3.0 - 3.5 kgf.m, 21.6 - 25.3 lb-ft)

    G14632919Courtesy of HYUNDAI MOTOR AMERICA