Accelerator pedal controlling method for internal combustion engines, involves increasing desired value for return force in dependence upon drop below pregiven value for efficiency of engine and determining efficiency

摘要

The method involves increasing a desired value for a return force in dependence upon a drop below a pregiven value for the efficiency of an internal combustion engine in dependence upon a fuel enrichment is determined and the pregiven value for the efficiency of the engine is selected so that there is a drop below the value when an enrichment of the fuel begins. An Independent claim is also included for an arrangement of controlling an accelerator pedal in an internal combustion engine.