A system for the rapid correction of the fuel mixture strength supplied to a heat engine having an electronic injection system.

摘要

A system for the rapid correction of the fuel mixture strength supplied to a heat engine (101) having an electronic injection system, in particular a sequential and phased system, comprising means (102) for detecting at each induction stroke of a respective cylinder of the engine (101), differences in the value of the pressure in the induction manifold (107) with respect to the value of the pressure existing at the detection instant for calculation of the normal injection time in relation to the said cylinder, which in dependence on the value of the said difference determines whether or not to enable a supplementary injection of fuel.