Removal and Installation

WARNING: This page is about a different variant/trim than selected.

Remove the engine cover.
Disconnect the battery negative terminal.
Tightening torque: 4.0 ~ 6.0 N.m (0.4 ~ 0.6 kgf.m, 3.0 ~ 4.4 lb-ft)
Remove the air cleaner assembly.
(Refer to ENGINE AND TRANSAXLE ASSEMBLY )
Remove the under cover.
(Refer to ENGINE AND TRANSAXLE ASSEMBLY )
Disconnect the wiring connectors and harness clamps, and remove the wiring and protectors from the cylinder head and intake manifold.
1. The intake OCV (Oil Control Valve) connector (A)
  
  Fig 1: Identifying Intake OCV Connector
  Courtesy of HYUNDAI MOTOR AMERICA
2. The OPS (Oil Pressure Switch) connector (A), the A/C compressor switch connector (B) and the HSG (Hybrid Starter Generator) sensor connector (C)
  
  Fig 2: Identifying OPS Connector, A/C Compressor Switch Connector & HSG Sensor Connector
  Courtesy of HYUNDAI MOTOR AMERICA
3. The injector connectors (A)
  
  Fig 3: Identifying Injector Connectors
  Courtesy of HYUNDAI MOTOR AMERICA
4. The ETC (Electronic throttle control) connector (A), the MAPS (Manifold absolute pressure sensor) & IATS (Intake air temperature sensor) connector (B), the knock sensor connector (C) and the intake CMPS (Camshaft position sensor) connector (D)
Fig 4: Identifying ETC Connector, MAPS And IATS Connector & Knock Sensor Connector
Courtesy of HYUNDAI MOTOR AMERICA
Remove the radiator upper hose clip (A).

Fig 5: Removing Radiator Upper Hose Clip
Courtesy of HYUNDAI MOTOR AMERICA
Disconnect the PCV (Positive Crankcase Ventilation) hose (A).

Fig 6: Identifying PCV Hose
Courtesy of HYUNDAI MOTOR AMERICA
Remove the delivery pipe & injector assembly (A).
(Refer to DELIVERY PIPE )

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

Fig 7: Removing Delivery Pipe And Injector Assembly
Courtesy of HYUNDAI MOTOR AMERICA
Disconnect the PCSV (Purge Control Solenoid Valve) hose (A).

Fig 8: Identifying PCSV Hose
Courtesy of HYUNDAI MOTOR AMERICA
Disconnect the throttle body coolant hoses (A). (if equipped)

Fig 9: Identifying Throttle Body Coolant Hoses
Courtesy of HYUNDAI MOTOR AMERICA
Remove the oil level gauge (A).

Fig 10: Identifying Oil Level Gauge
Courtesy of HYUNDAI MOTOR AMERICA
Remove the EWP (Electric Water Pump) inlet pipe mounting bolts (A).

Fig 11: Removing EWP Inlet Pipe Mounting Bolts
Courtesy of HYUNDAI MOTOR AMERICA
Remove the intake manifold stay (A).
Tightening torque: 18.6 ~ 23.5 N.m (1.9 ~ 2.4 kgf.m, 13.7 ~ 17.4 lb-ft)

Fig 12: Removing Intake Manifold Stay
Courtesy of HYUNDAI MOTOR AMERICA
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 13: Removing Intake Manifold
Courtesy 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 in illustration.

Fig 14: Identifying Intake Manifold Nuts And Bolts Tightening Sequence
Courtesy of HYUNDAI MOTOR AMERICA
Installation is reverse order of removal.