J1256: Fuel Economy Measurement-Road Test Procedure-Cold Start and Warm-Up Fuel Economy - SAE International
Browse Standards J1256_199506
Historical REVISED 1995-06-01

Fuel Economy Measurement-Road Test Procedure-Cold Start and Warm-Up Fuel Economy J1256_199506

This procedure is a modification of the urban driving cycles noted in SAE J1082 and which is run on a suitable road or test track. The procedure yields cold start/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.

This SAE recommended practice provides uniform test procedure for measuring the fuel economy of light duty vehicles during cold start and warm- up operation (motor vehicles designed primarily for transportation of persons or property and rated at 4500 kg GVW (10 000 lb) or less) on suitable roads.

J1256_200210
2002-10-25
Latest
Canceled
J1256_199506
1995-06-01
Historical
Revised
J1256_198810
1988-10-01
Historical
Revised
J1256_198006
1980-06-01
Historical
Revised
J1256_197905
1979-05-01
Historical
Issued

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Members save up to 18% off list price.
Login to see discount.
Special Offer: J-Paks offers a customized subscription plan that lets you pay for just the documents that you need, when you need them.

Get Involved

Want to participate in updating this standard?

X