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Development of DPF Applicable Fuel Economy Diesel Engine Oil
Published October 22, 2008 by Society of Automotive Engineers of Japan in Japan
Event: JSAE Autumn Conference
Low sulfated ash and fuel economy DL-1/C2 0W-30 diesel engine oil was developed to meet PM regulation in Euro5 and CO2 140 g/km. The trilemma of high detergency, low sulfated ash, and fuel economy were achieved in the higher dimension in this development, and 2% fuel economy improvement and 3 g/km CO2 reduction were achieved while corresponding to DPF.