Ford F150 Pickup. Instruction — part 907

Fig. 537: Connecting Throttle Position Sensor Connector & EGR Vacuum Regulator
Solenoid Connectors - 4X2, 5.4L
Courtesy of FORD MOTOR CO.

31. Connect the EGR valve vacuum hose and the main vacuum harness vacuum connections.

2003 Ford Pickup F150

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

Fig. 538: Connecting EGR Valve Vacuum Hose & Main Vacuum Connections - 4X2,
5.4L
Courtesy of FORD MOTOR CO.

32. Install the crankcase ventilation tube and the IAC fresh air tube.

2003 Ford Pickup F150

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

Fig. 539: Installing Crankcase Ventilation Tube & IAC Fresh Air Tube - 4X2, 5.4L
Courtesy of FORD MOTOR CO.

33. Connect the evaporative emission canister purge valve hose.

2003 Ford Pickup F150

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

Fig. 540: Connecting Evaporative Emission Canister Purge Valve Hose - 4X2, 5.4L
Courtesy of FORD MOTOR CO.

34. Connect the heated throttle body inlet hose to the throttle body adapter.

2003 Ford Pickup F150

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