Intake throttle valve removal (4JJ3 without DPD)

1. Preliminary and post procedures

1. Preliminary procedures

1) Open the engine hood.

2) Disconnect the battery cable from the battery negative terminal.

Caution

  • After turning OFF the ignition switch (power mode for models with passive entry and start system), do not disconnect the battery cable within 3 minutes.
  • If the battery cable is disconnected within 3 minutes, the vehicle electronic control system may malfunction.
  • If the battery cable is disconnected, perform the setting of the front door power window switch with AUTO UP/AUTO DOWN function after connecting the battery negative terminal.

2. Engine cover removal

1) Remove the engine cover from the engine.

Legend

  1. Engine cover

3. Intake air duct removal

1) Disconnect the connector from the boost pressure sensor.

2) Disconnect the air intake hose from the intercooler.

3) Remove the intake air duct from the intake throttle valve.

4. Intake throttle valve removal

1) Disconnect the connector from the intake throttle valve.

2) Remove the following parts from the inlet manifold.

  • Air duct bracket
  • Intake throttle valve
  • Gasket

Caution

  • Do not reuse the gasket.

Legend

  1. Air duct bracket
  2. Intake throttle valve
  3. Gasket
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