ASTM WK41554

    Revision of D7589 - 12a Standard Test Method for Measurement of Effects of Automotive Engine Oils on Fuel Economy of Passenger Cars and Light-Duty Trucks in Sequence VID Spark Ignition Engine

    (What is a Work Item?)

    Active Standard: D7589 - 15

    Developed by Subcommittee: D02.B0.10 | Committee D02 | Contact Staff Manager


    1. Rationale

    The last version is outdated and requires revision. A new engine will be used. The revised standard will be Sequence VIE.


    aged test oil; brake specific fuel consumption; break-in; calibration oil; flying flush; fuel economy; reference oil; sequence VID; spark-ignition automotive engine;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    E A Hap Thompson

    Draft Under Development