F 150 Heritage 4WD Pickup V8-5.4L SOHC VIN Z Bi-fuel (2004)
19. Connect the TP sensor electrical connector and the EGR vacuum regulator solenoid electrical and vacuum connectors.
20. Connect the EGR valve vacuum hose.
21. Install the IAC fresh air tube.
22. Connect the evaporative emission canister purge valve hose.
