This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
The Development of New Piston Detergency Test Method for Automobile Diesel Engine Oil
Technical Paper
2011-08-0124
Sector:
Language:
Japanese
Abstract
We have addressed the piston detergency test method for diesel engine oil using such an engine that has complied with Japan's New Long-Term Emission Regulations, because the implementation of JASO M336 detergency test is supposed to be impossible with supply of a test engine stopped. Based on this study, we have found that JASO reference oil can be distinguished by piston WTD (Weighted Total Deposit) evaluation method.