Intake throttle valve removal (RZ4E-TC)

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. Air intake hose removal

1) Remove the air intake hose from the intake air duct and intercooler.

Legend

  1. Intercooler
  2. Air intake hose
  3. Intake air duct
  4. Clamp

3. Intake air duct removal

1) Disconnect the connector from the boost pressure and CAC temperature sensor.

2) 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 intake throttle valve and gasket from the inlet manifold.

Caution

  • Do not reuse the gasket.

Legend

  1. Intake throttle valve
  2. Gasket
Copyright Mazda Motor Corporation. All rights reserved.