p2000mThe P2000M incorporated two 5¼-inch floppy disk drives, [7] besides a built-in monochrome screen. It could run CPM or Microsoft BASIC applications, depending on the cartridge used. ItIf you see the Engine Lht ON or Service Engine Soon Warning Lht, it could be due to the P2000 fault code. This code indicates a problem with the NOX Three-Way Catalytic Converter