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Home >> Subaru >> 2021 >> WRX STI >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System (2.5L) >> Tumble Generator Valve Assembly >> Removal
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Tumble Generator Valve Assembly: Removal

  1. Disconnect the ground cable from battery.
  2. Remove the intake manifold. Refer to FUEL INJECTION (FUEL SYSTEMS) (STI)>INTAKE MANIFOLD>REMOVAL .
  3. Disconnect the connector from the tumble generator valve assembly.
    G08538694Courtesy of SUBARU OF AMERICA, INC.
  4. Remove the fuel injector. Refer to FUEL INJECTION (FUEL SYSTEMS) (STI)>FUEL INJECTOR>REMOVAL .
  5. Remove the tumble generator valve assembly from the intake manifold.
    G06344612Courtesy of SUBARU OF AMERICA, INC.