: Tests resistance to moisture and condensation.
JASO standards often classify lubricants based on their performance, composition, and suitability for specific automotive applications. jaso d0144 pdf
provide detailed comparisons between the old JASO D001 and the current JASO D014-4 standards. specific test parameters (like exact temperature ranges) or how it differs from the ISO 16750-4 equivalent? ESPEC Technical Information - Test Navi : Tests resistance to moisture and condensation
Specifies a continuous operation range from . Low-Temperature Test such as engine oil
Chemical Resistance: This involves exposing components to fluids commonly found in vehicles, such as engine oil, coolant, brake fluid, and cleaning agents, to ensure the housing and internal circuits do not degrade.