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FUEL ECONOMY MEASUREMENT-ROAD TEST PROCEDURE—COLD START AND WARM-UP FUEL ECONOMY
- Ground Vehicle Standard
- J1256_198006
- Revised
Sector:
Issuing Committee:
Language:
English
Scope
This procedure incorporates a modified driving cycle replicate of consumer operation as contained and shown in SAE J1082b (January, 1979) and which is run on a suitable road or test track. The procedure yields cold start and warm-up fuel economy values indicative of consumer level at the ambient condition of the test. Within referenced limitations, the procedure can be utilized to determine the fuel economy differential among vehicles or between vehicle changes.
Topic
Data Sets - Support Documents
No Datasets Available
Issuing Committee
Light Duty Vehicle Performance and Economy Measure Committee
Provide technical guidance in the measurement of on the road light duty vehicle performance characteristic of acceleration, road force to dynamometer simulation and fuel economy.
Reference
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