Ford 2003 Mustang Workshop Manual page 1958

8. Disconnect the four RH fuel injector electrical connectors.
9. Disconnect the IAC electrical connector and the main chassis vacuum hose.
10. Remove the hose.
11. Squeeze the two locking tabs, and remove the accelerator cable and the speed control cable (if
equipped) and position aside.
12. Disconnect the fuel pressure sensor electrical connector and the vacuum hose.