Car diesel fuel system Ford Sierra

Fuel System Specifications
The fuel system contains a CAV Roto Diesel fuel distribution pump. Fuel tank The fuel tank, made of sheet steel, is installed under the boot floor. Capacity: 60 dm 3 ....

Fuel system — general information
The system is designed to clean and supply atomized fuel to the engine cylinders in the amount necessary for the corresponding mode of operation. The power system...

High pressure rotary fuel pump
Power system diagram 1 - dispenser; 2 - electromagnetic fuel valve; 3 - booster pump; 4 - pressure regulator; 5 - nozzles; 6 – nozzle in section; 7 - rotary-plunger fuel...

Nozzles — removal, inspection and installation
Nozzle 1 - fuel outlet channel, 2 - adjusting washer, 3 - spring, 4 - injector body, 5 - atomizer body, 6 - needle, 7 - nozzle Check on the engine 1. Make sure that the...

Checking the tightness of the atomizer nozzle
Checking injectors for leaks 1. Produced on a sprayer tester. 2. Install the nozzle on the device and create a pressure of 2.0 MPa below the opening pressure of the...

Adjustment of the initial injection pressure
Fuel spray torch The initial injection pressure is adjusted by installing a gasket under the spring. Increasing the thickness of the gasket increases the injection start...

Glow plugs
Glow plug with burnt tip To check the glow plugs, disconnect the power rail from the glow plugs. Connect test lamp (any 12V light bulb) one terminal to the positive pole...

Bleeding air from the fuel system
Bleeding air from the fuel system A - deaerator, P - manual fuel pump button, V - sump mounting bolt This procedure must be carried out in the following cases:...

Fuel filter — description and removal of water
Fuel filter assembly 1 - filter holder, 2 - replaceable filter element, 3 - sump, 4 - manual fuel pump Fuel injection system 1 - fuel pump, 2 - engine shutdown solenoid...

Fuel pump, fuel injection start setting
Measuring piston displacement by measuring the lift of the exhaust valve resting on the bottom of the piston with a dial indicator Air filter 1 - filter housing with...

Idle speed adjustment
1. Warm up the engine until the radiator fan turns on. 2. Wait (with engine idling) until the fan turns off. 3. Check idle speed. To adjust the idle speed, turn the...