F 450 2WD Super Duty V8-5.4L SOHC VIN L (2003)
15. If equipped, disconnect the exhaust manifold to EGR valve tube fittings and remove the tube.
16. If equipped, remove the differential pressure feedback EGR system bracket.
17. If equipped, disconnect the EGR valve vacuum hose.
18. If equipped, disconnect the EGR vacuum regulator solenoid electrical and vacuum connections.
