Ford F150 Pickup. Instruction — part 897

Fig. 497: Removing IAC Valve Nut - 4X2, 5.4L
Courtesy of FORD MOTOR CO.

16. Disconnect the IAC electrical connector.

2003 Ford Pickup F150

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

Fig. 498: Disconnecting IAC Electrical Connector - 4X2, 5.4L
Courtesy of FORD MOTOR CO.

17. Position the EGR valve to exhaust manifold tube aside.

Disconnect the upper fitting.

Loosen the lower fitting.

Disconnect the differential pressure feedback EGR system hoses.

Position the tube aside.

2003 Ford Pickup F150

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

Fig. 499: Removing EGR Valve To Exhaust Manifold Tube - 4X2, 5.4L
Courtesy of FORD MOTOR CO.

18. Remove the four bolts and remove the throttle body adapter.

Discard the throttle body adapter gasket.

2003 Ford Pickup F150

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

Fig. 500: Removing Throttle Body Adapter - 4X2, 5.4L
Courtesy of FORD MOTOR CO.

19. Position the fan shroud aside.

1. Remove the bolts.

2. Position the fan shroud aside.

2003 Ford Pickup F150

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