The reason of breakthroughs at dispersal can be, as well as in the previous case, insufficient pressure of fuel in a fuel stage. The electronic control unit the engine, having received from the sensor of provision of a butterfly valve a signal about intensive opening of a zaslonka on a big corner, aspires to increase as much as possible supply of fuel, but because of the lowered pressure of fuel of unable it to make. The reasons of such phenomenon and a way of check see in subsection
«Breakthrough at the moment of a start of motion».
