E-43 Failure code [778] Eng. Bkup Speed Sensor Error

Supply pump 1

a The shape is subject to machine models. 1.High pressure value 2.Inlet valve 3.Piston 4.Cam 5.MPROP (Fuel quantity adjustment solenoid valve) 6.Gear pump

Specifications Supply pump

q Type: Bosch type CP1H-OHW

q Lubrication method: Lubrication with fuel

Governor

Type: Electronic control

Supply pump mounting

A:Fuel inlet (From fuel filter) D:To spill B:From supply pump to rail E:To fuel tank C:From rail to injector

1.Drive shaft 5.High pressure pipe 9.Fuel injection pipe (No. 4) 2.Supply pump drive gear (Between pump and rail) 10.Spill tube (No. of teeth 31) 6.Fuel injection pipe (No. 1) 11.Rail 3.Pump holder 7.Fuel injection pipe (No. 2) 12.Injector 4.Supply pump 8.Fuel injection pipe (No. 3)

a When removing high-pressure pipe (5) and fuel injection pipes (6), (7), (8) and (9), apply a counter spanner to the connector on the supply pump (4) and injector (12) side.