For efficient engine lubrication and piston cooling, the variable oil pump with proportional valve supplies exactly the right amount of oil in all situations and minimizes the torque absorption in non-critical operating points. Compared to a fixed displacement oil pump, fuel consumption and CO₂ emissions are reduced by displacement adjustment.

up to

1%

less vehicle fuel consumption and CO₂ emissions due to the variable oil pump with proportional valve compared to a fixed displacement oil pump

reduced development effort

thanks to system approach and simulation prediction

efficient oil circuits

and reduced CO₂ emissions thanks to calibration support