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Home >> Hyundai >> 2017 >> Veloster Turbo, Standard Trans >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Intake And Exhaust System - 1.6L T-GDI >> Intake Manifold >> Repair Procedures >> Removal And Installation

Removal And Installation

  1. Remove the engine cover.
  2. Disconnect the battery negative terminal.
  3. Disconnect the engine wiring connector and harness clamp and disconnect the wiring from intake manifold.
    1. Injector extension connector
    2. MAPS (Map Sensor) connector
    3. Knock Sensor connector
    4. Front connector
    5. CKPS (Crank Shaft Position Sensor) connector
    6. Vacuum pump extension connector
    7. ETC (Electric Throttle Control) Module connector
    8. PCSV (Purge Control Solenoid Valve) connector
      Fig 1: Locating Engine Wiring Connectors & Harness Clamp
      G12124436Courtesy of HYUNDAI MOTOR AMERICA
  4. Disconnect the PCV (Positive crankcase ventilation) hose (A) and the PCSV (Purge control solenoid valve) hose (B).
    Fig 2: Locating Positive Crankcase Ventilation Hose & Purge Control Solenoid Valve Hose
    G12124437Courtesy of HYUNDAI MOTOR AMERICA
  5. Remove the intercooler outlet hose (A).
    Fig 3: Locating Intercooler Outlet Hose
    G12124438Courtesy of HYUNDAI MOTOR AMERICA
  6. Disconnect the vacuum hose (A) and the throttle body coolant hoses (B).
    Fig 4: Locating Vacuum Hose And Throttle Body Coolant Hoses
    G12124439Courtesy of HYUNDAI MOTOR AMERICA
    Fig 5: Locating Throttle Body Coolant Hoses
    G12124440Courtesy of HYUNDAI MOTOR AMERICA
  7. Unfasten the filler neck assembly mounting bolts (A).

    Tightening torque: 

    6.9 ~ 10.8 N.m (0.7 ~ 1.1 kgf.m, 5.1 ~ 8.0 lb-ft)

    Fig 6: Locating Filler Neck Assembly Mounting Bolts
    G12124441Courtesy of HYUNDAI MOTOR AMERICA
  8. Disconnect the vacuum hose (A).
    Fig 7: Locating Vacuum Hose
    G12124442Courtesy of HYUNDAI MOTOR AMERICA
  9. Remove the intake manifold (A) with the gasket.

    Tightening torque: 

    18.6 ~ 23.5 N.m (1.9 ~ 2.4 kgf.m, 13.7 ~ 17.4 lb-ft)

    Fig 8: Locating Intake Manifold And Gasket With Bolt
    G12124443Courtesy of HYUNDAI MOTOR AMERICA
    NOTE: When installing, replace with new gaskets.
    When installing the intake manifold, tighten the bolts and nuts with pre-torque first, and then tighten the bolts and nuts with specified torque in the sequence shown.
    Fig 9: Intake Manifold Bolts And Nuts Tightening Sequence
    G12124444Courtesy of HYUNDAI MOTOR AMERICA
  10. Install in the reverse order of removal.
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