4.2.5. Check of system of injection of fuel


1. To check reliability of connection of wires and lack of corrosion.
2. To check a condition of the air filter and spark plugs.
3. To check compression pressure in engine cylinders.
4. To check installation of a corner of an advancing of ignition.


On the Fenix and Bosch systems, regulation is not provided. If the speed of idling or composition of mix do not meet standard, so the control unit is damaged.

On the Magneti Marelli system, regulation of installation of mix and a corner of an advancing of ignition is possible. However, regulation can be made only ECU reprogramming, with use of the special diagnostic equipment.