Diesel injection system Ford Scorpio 2

General information about the fuel injection system
FORD SCORPIO vehicles are equipped with in-line 4-cylinder liquid-cooled diesel engines. In the engine compartment, the engines are located longitudinally relative to...

Working principle of diesel engine
In a diesel engine, clean air is sucked into the cylinders and compressed there. Due to this, the temperature in the cylinders rises above the auto-ignition temperature...

General information about the turbocharger
Diesel engines 68 kW (92 hp) and 85 kW (115 HP) equipped with a turbocharger. In the turbocharger on one shaft there are two wheels, turbine and compressor, which are...

Bleeding air from the fuel system
It is necessary to remove air from the fuel system every time the fuel from the tank was completely consumed or the parts of the fuel system were replaced. Make sure...

Checking and adjusting the idle speed
Models up to 8/93 Note: for models from 9/93, the idle speed is controlled by the electronic control unit and does not need manual adjustment. Warm up the engine to...

Removal and installation of draft of increase in frequency of rotation at idle
Models up to 8/93 Note: on models from 9/93, the idle speed increase is controlled by the electronic control unit, so there is no need for manual adjustment. In models...

Removal and installation of nozzles
Defective injectors can cause heavy knocking in the engine and raise the suspicion of damaged bearings. With such suspicions, the engine should be switched to idle mode...

Preheating system
With a cold engine, it is not possible to reach the auto-ignition temperature only due to the compression ratio, so the fresh charge in the combustion chamber must be...

Checking the heating system, removing and installing glow plugs
If you experience difficulties in starting the engine with a starter, you should first check the engine compression. If the compression is too low, the engine will not...

Characteristics of the diesel injection system
Specifications of diesel injection system Engine model Until 8/93 Since 9/93 Type of injection pump CAV-DPC CAV-DPCR BOSCH Idling speed, 1/min 775±25 875±25 - Increased...

Diagnosis of malfunctions of the injection system of a diesel engine
Diagnosis of malfunctions of the injection system of a diesel engine The following prerequisites must be met before a fault diagnosis can be used to detect a fault....