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Home >> Genesis >> 2021 >> G80 3.5T, RWD >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Intake And Exhaust System - 3.5L >> Surge Tank >> Repair Procedures >> Removal and Installation

Removal and Installation

  1. Disconnect the battery negative terminal from the trunk room.
  2. Remove the engine cover. (Refer to Engine and Transmission Assembly - "ENGINE COVER ")
  3. Remove the LH and RH air cleaner assembly. (Refer to Intake and Exhaust System - "AIR CLEANER ")
  4. Remove the engine wiring connectors and harness clamps around the surge tank and then remove the connector brackets and wiring protector.

    Tightening torque: 

    7.8 - 9.8 N.m (0.8 - 1.0 kgf.m, 5.7 - 7.2 lb.ft)

    G15555931Courtesy of HYUNDAI MOTOR AMERICA
  5. Disconnect the positive crankcase ventilation (PCV) hose (A).
    G15555932Courtesy of HYUNDAI MOTOR AMERICA
  6. Remove the RH MPI injector connector bracket mounting bolt (A) and high pressure fuel pipe bracket mounting bolt (B).

    Tightening torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

    G15555933Courtesy of HYUNDAI MOTOR AMERICA
  7. Remove the purge control solenoid valve (PCSV) hose (A).
    G15555934Courtesy of HYUNDAI MOTOR AMERICA
  8. Separate the intercooler outlet hose quick clamp (A).
    G15555935Courtesy of HYUNDAI MOTOR AMERICA

    Information 

    • When separate the intercooler outlet hose, pull out the quick connector clamp (A) in the direction of the arrow as shown below.
    G15555936Courtesy of HYUNDAI MOTOR AMERICA
  9. Remove the surge tank stay (A).

    Tightening torque: 

    36.3 - 41.2 N.m (3.7 - 4.2 kgf.m, 26.8 - 30.4 lb.ft)

    G15555937Courtesy of HYUNDAI MOTOR AMERICA
  10. Remove the surge tank (A) with the intercooler outlet hose.

    Tightening torque: 

    9.8 - 11.7 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.6 lb.ft)

    G15555938Courtesy of HYUNDAI MOTOR AMERICA
  11. Install in the reverse order of removal.