Expedition 4WD V8-5.4L SOHC VIN 5 (2005)
15.
Toggle the FP# pid to OFF by highlighting FP # in the display and using the - sign selection on the right side of the screen. This will turn off the
fuel pump.
16.
Start the engine.
17.
Allow the engine to stall and then turn the key to the OFF position.
18.
Lift up the fuel rail so the failed fuel injector can be replaced. See Figure 1.
A.
Remove the PCV hose.
B.
Disconnect the vacuum hose.
C.
Remove the 4 fuel rail bolts.
D.
Lift the fuel rail up enough to replace the failed fuel injector.
19.
Remove the ties strap and fuel injector-to-rail locking clip from the failed injector.
20.
Replace the failed injector with a new fuel injector (upper and lower 0-rings are included with the new fuel injector).
21.
Replace the lower 0-rings on the other seven (7) fuel injectors.
22.
Install a tie strap on the new injector and install the beakers on all eight (8) injectors. See Figures 2 and 3.
23.
Cycle the ignition key to the ON position.
^
If any fuel injector leaks, call the Special Service Support Center for further direction.
^
If no fuel leaks out of the injectors, turn the key OFF and proceed to the next step.
24.
Remove all of the tie straps from the fuel rail and remove the beakers.
25.
Install the fuel rail. See Figure 1.
A.
Install the PCV hose.
B.
Connect the vacuum hose.
C.
Install the 4 fuel rail bolts and tighten to 10 Nm (89 lb-in).
26.
Clear the DTCs.
27.
Start the engine and check for leaks.
