High Pressure Oil Pump: Removal
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2002 Ford RV Cutaway, 2002 Ford Pickup, 2002 Ford F550 Super Duty, 2002 Ford F450 Super Duty, and 2002 Ford Excursion. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect negative battery cable(s). Remove charge air cooler inlet and outlet ducts from compressor manifold. Remove drive belt and belt idler pulley. Disconnect pressure lines. Disconnect pressure valve electrical connector. Loosen turbocharger-to-compressor manifold clamp. Remove compressor manifold. Remove fuel filter/water separator assembly. Remove access plug. Using suction, remove oil from high pressure oil pump reservoir. Remove necessary hoses from high pressure oil pump. See Fig 1.
- Disconnect harness connector from Injection Pressure Regulator (IPR) valve. Remove exhaust back pressure solenoid harness connector.
- Remove access cover on front of engine exposing high pressure oil pump drive sprocket bolt. Remove drive sprocket bolt and washer. Remove high pressure oil pump mounting bolts and pump. Remove and discard gasket.