If the fuel injection equipment is not working properly, then it will affect the operation of diesel engine vehicle class. Significantly increase consumption of fuel, and problems will arise when it starts. In diagnostics, fuel systems require all vehicles: cars and, and trucks . Most often, a malfunction of equipment resulting fuel use low-quality fuel. To repair the inevitable fuel pump nozzle or necessarily the presence of fuel impurities or water. It is this reason is the key to that late replacement of filters gives rise to problems in TNDV. No special equipment repaired engines with two-stage injection system and electronic control system is not possible.
Very often the owners of diesel cars in low-quality fuel pump charge of the engine. But this is not always the case. Most likely, the engine malfunction is to blame for the engine or its electronics, which is equipped with a machine.
Repair and adjust the fuel pump is needed in the following cases:
– If you find a fuel pump noise, or shavings in the electromagnetic valve. In such cases, the car is not muffled when the ignition is:
– If you find a leak of fuel from the fuel pump housing. Because of this inflammation can occur under the hood;
– If you find a convention (gathering) a belt with gears TNDV. There are broken belt or it rubs against the defense of timing;
– If the increased fuel consumption, and increased opacity;
– If there is no supply of fuel to the injectors from TNDV. This may mean breaking off the plunger assembly.