Oil pressure Display/Gauge for Land Rover Discovery 3 tdv6 2.7

Oil pressure Display/Gauge for Land Rover Discovery 3 tdv6 2.7

DIY oil pressure Display. measures Voltage, oil pressure and the time the engine needs to build up the oil pressure at startup. Later I want to add Oil temperature, Water temperature and a boost sensor. The housing is 3D printed. Display is a 0,96" OLED Display. And inside works an Arduino Nano.