Impreza WRX STI F4-2.5L DOHC Turbo (2007)
Variable Induction Control Valve: Service and Repair
Tumble Generator Valve Assembly
REMOVAL
1. Release the fuel pressure.
2. Open the fuel filler flap lid and remove the fuel filler cap.
3. Disconnect the ground cable from battery.
4. Remove the intake manifold.
5. Disconnect the connector from the tumble generator valve sensor.
6. Disconnect the connector from the tumble generator valve actuator.
7. Remove the fuel injector.
8. Remove the tumble generator valve body from the intake manifold.
INSTALLATION