This document has been adopted by SAE to specify: A basis for net engine power rating Reference inlet air and fuel supply test conditions A method for correcting observed power to reference conditions A method for determining net full load engine power with a dynamometer.
SAE J1349-1990 history
2011SAE J1349-2011 Engine Power Test Code Spark Ignition and Compression ignition As Installed Net Power Rating
2008SAE J1349-2008 Engine Power Test Code—Spark Ignition and Compression Ignition—Net Power Rating
2004SAE J1349-2004 Engine Power Test Code Spark Ignition and Compression Ignition Net Power Rating R(2000)
1995SAE J1349-1995 ENGINE POWER TEST CODE—SPARK IGNITION AND COMPRESSION IGNITION—NET POWER RATING
1990SAE J1349-1990 Engine Power Test Code Spark Ignition and Compression Ignition Net Power Rating R(2000)
1985SAE J1349-1985 Engine Power Test Code - Spark Ignition and Diesel
1983SAE J1349-1983 Engine Power Test Code - Spark Ignition and Diesel
1980SAE J1349-1980 Engine Power Test Code - Spark Ignition and Diesel