F 450 2WD Super Duty V8-5.4L SOHC VIN L (2003)
Fuel Injector Wiring Harness: Service and Repair
REMOVAL
WARNING:
^
DO NOT SMOKE OR CARRY LIGHTED TOBACCO OR OPEN FLAME OF ANY TYPE WHEN WORKING ON OR NEAR ANY
FUEL RELATED COMPONENTS. HIGHLY FLAMMABLE MIXTURES ARE ALWAYS PRESENT AND MAY BE IGNITED,
RESULTING IN POSSIBLE PERSONAL INJURY.
^
FUEL IN THE FUEL SYSTEM REMAINS UNDER HIGH PRESSURE EVEN WHEN THE ENGINE IS NOT RUNNING.
^
BEFORE WORKING ON OR DISCONNECTING ANY OF THE FUEL LINES OR FUEL SYSTEM COMPONENTS, THE FUEL
SYSTEM PRESSURE MUST BE RELIEVED.
1. Disconnect the battery ground cable.
2. Relieve the fuel system pressure.
3. Remove the throttle body-spacer.
4. Disconnect the RH radio capacitor assembly connector.
5. Working from the front of the engine, disconnect the following:
1
Field circuit check connector.
2
Both plug-in connectors at the generator.
