High Pressure Oil Pump: Removal
WARNING: This page is about a different car, the 2003 Ford Econoline. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect negative battery cable. On vehicles with dual batteries, see DUAL BATTERIES under MISCELLANEOUS. Remove air cleaner, inlet duct and resonator. See AIR INTAKE RESONATOR under AIR INDUCTION SYSTEMS.
- Remove drive belt and belt idler pulley. Remove the turbocharger compressor manifold. See Figure .
- Remove fuel filter/water separator assembly. See FUEL FILTER/WATER SEPARATOR .
- Remove high-pressure oil pump reservoir plug. See Figure . Using Oil Suction Gun, remove oil from high-pressure oil pump reservoir.
- Using High-Pressure Line Disconnect Tool, remove hoses from high-pressure oil pump. Disconnect high pressure oil pressure regulator. See Figure .
- Disconnect exhaust backpressure solenoid electrical connector and line. See Figure .
- Remove drive gear cover bolts and cover from engine front cover. See Figure . Position wiring harness aside. Remove high pressure oil pump drive gear bolt and washer from drive gear. See Figure .
- Remove high-pressure oil pump bolts and remove high-pressure oil pump and gasket. See Figure . Discard the gasket. If a new high-pressure oil pump is to be installed, remove high pressure oil pressure regulator from pump.