VAZ-2110 vehicles use a distributed fuel injection system when each cylinder is sprayed by a separate nozzle. If there are signs of a malfunction of this system (the engine does not start, the flow rate has been increased, the car dynamics are significantly worsened, and the vehicle's fuel injection checks are observed, and the vehicle is not operating, and the machine is not operating at idle speed, etc.), it is recommended that the fuel injection system be checked. It is implemented in the following sequence:
1. The first test is the connection of the battery and the engine with "mass".
2. A vehicle such as a fuel, pump, filter and pressure regulator shall be checked.
3. All fuses and relays are checked.
4. The reliability of the contact sheets shall be checked with all components of the injection system.
5. All sensors on the system are checked for good performance.
The verification of the sites, units and connections of the injection system should be carried out with particular care and strictly adhering to the rules of this type of work.