Engine, Thermal and Energy System Management Systems Reduce Fuel Consumption, Emissions, Global Warming Effects Delphi Automotive Systems (NYSE: DPH) has merged the high-tech world with the natural one by creating a complete portfolio of environmentally friendly vehicle systems, many of which offer drivers the added benefit of higher performance. These systems include enablers for future ultra-low emission vehicles (ULEV) and zero emission vehicles (ZEV). Delphi is showcasing these systems, and other advanced technologies, to international consumer and automotive journalists at its technical center here today.