Fuel injection system (gasoline) of a car Ford Mondeo 1

Schematic representation of the fuel injection system
Schematic representation of the fuel injection system in 1.8 and 2.0 liter engines: 1 - EEC IV module; 2 - Fuel pump; 3 - Fuel pump relay; 4 - Fuel filter; 5 - Idle...

Engine operation regulation
The ignition and injection system is regulated by a common control device, the Ford EEC IV. This section mainly describes the injection unit. All parts of the fuel...

Auto diagnostics of ignition and fuel injection systems
Adjustment of the idle speed and CO content is no longer necessary when using the EEC IV control unit. The system monitors itself and records any faults that occur in a...

Checking the jets
The jets inject fuel at specific intervals, i.e. for each revolution of the crankshaft, half of the amount of fuel required for one suction stroke is injected. The valve...

Removing and installing jets and fuel pressure regulator
Removal Disconnect the negative (-) cable from the battery. Warning! This will erase data in electronic memory devices, such as the engine fault memory device or the...

System troubleshooting for ignition and fuel injection systems
System troubleshooting for ignition and fuel injection systems Before you start troubleshooting using this table, the following conditions must be met: no operating...