Simulation model for automotive high pressure fuel pump

In this paper we present general details about Gasoline Direct Injection system for passenger vehicles with focus to the High Pressure Fuel Pump (HPFP). Main goal of our work is to determine a reliable and accurate electrical simulation model intended to run in Synopsys Saber™ mixed domain simulator [1], to enhance, optimize and improve the cost of the electronic control circuit driving the pump, while covering functionality in worst case scenarios.