CTS V8-5.7L VIN P (2004)
10. Install the EVAP line to the vehicle.
11. Connect the EVAP line to the EVAP valve.
12. Connect the EVAP line to the chassis EVAP line (1).
13. Install the engine compartment fuel pipe (3).
14. Connect the negative battery cable.
15. Perform the following procedure in order to inspect for leaks:
15.1. Turn the ignition switch ON for 2 seconds.
15.2. Turn the ignition switch OFF for 10 seconds.
15.3. Turn the ignition switch ON.
15.4. Inspect for fuel leaks.
16. Install the fuel injector sight shield.