F 350 4WD Super Duty V8-6.0L DSL Turbo VIN P (2004)
Fuel/Water Separator: Service and Repair
Fuel Conditiong Module
Horizontal Fuel Conditioner Module (HFCM) - 6.0L Diesel
HFCM
The Horizontal Fuel Conditioner Module (HFCM) located on the frame-rail under the driver-side floorboard near the transmission
Special Tool(s)
Removal and Installation
1. WARNING: Smoking or open flame of any type must not be present when working near fuel or fuel vapor.
Disconnect both battery ground cables.
2. Raise and support the vehicle.
3. Open the fuel/water separator drain valve to release the fuel pressure.
4. Disconnect the electrical connectors.
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Disconnect the fuel pump electrical connector.
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Disconnect the fuel wanner electrical connector.
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Disconnect the water-in-fuel electrical connector.
5. Disconnect the fuel hoses.
1. Remove the fuel hose retaining clips and discard. Disconnect the fuel hoses from the fuel pump.
2. Press in the retaining clips and release the fuel hoses.
