Applies to rotary piston engines and reciprocating internal combustion engines except of free piston engines for passenger cars and other motor vehicles, excluding motorcycles, mopeds and agricultural tractors, normally travelling on roads. Specifies a method of testing to evaluate their performance with a view, in particular, to presenting curves of power and specific fuel consumption at full load as a function of engine speed.
ISO 1585:1992 history
2020ISO 1585:2020 Road vehicles — Engine test code — Net power
1992ISO 1585:1992 Road vehicles; engine test code; net power
1982ISO 1585:1982 Road vehicles — Engines test code — Net power
1974ISO 1585:1974 Title missing - Legacy paper document