Ford F150 Pickup. Instruction — part 805

Fig. 135: Connecting Evaporative Emission Canister Purge Valve Vacuum Hose -
5.4L
Courtesy of FORD MOTOR CO.

22. Connect the fuel pressure regulator vacuum hose.

2003 Ford Pickup F150

2003 ENGINE Engine - 4.6L & 5.4L - F150 Pickup

Fig. 136: Connecting Fuel Pressure Regulator Vacuum Hose - 5.4L
Courtesy of FORD MOTOR CO.

23. Connect the throttle position sensor electrical connector and the EGR vacuum regulator

solenoid electrical and vacuum connectors.

2003 Ford Pickup F150

2003 ENGINE Engine - 4.6L & 5.4L - F150 Pickup

Fig. 137: Connecting TP Sensor Electrical Connector & EGR Vacuum Regulator
Solenoid Connectors - 5.4L
Courtesy of FORD MOTOR CO.

24. Install the IAC fresh air tube.

2003 Ford Pickup F150

2003 ENGINE Engine - 4.6L & 5.4L - F150 Pickup

Fig. 138: Installing IAC Fresh Air Tube - 5.4L
Courtesy of FORD MOTOR CO.

25. Connect the main vacuum harness and the EGR valve vacuum hose.

2003 Ford Pickup F150

2003 ENGINE Engine - 4.6L & 5.4L - F150 Pickup