The peak fuel pressure in this system is up to 200 bar — around 50 times the fuel pressure in a conventional gasoline injection system. (greencarcongress.com)
Spray - guided direct gasoline injection with piezo injectors, an all - aluminum crankcase, four - valve per cylinder design with camshaft adjustment, air - water intercooling, alternator management, ECO start / stop function and gliding mode have all been retained. (motor1.com)
This eight - cylinder powerhouse, designated internally as the M157, boasts a combination of innovative high - tech components such as spray - guided direct gasoline injection with piezo injectors, a full aluminum crankcase, four - valve technology with camshaft adjustment, air / water intercooling, generator management and an Eco Stop / Start system. (thetorquereport.com)