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SAE Cold Start and Driveability Procedure
- Ground Vehicle Standard
- J1635_200210
- Cancelled
Sector:
Issuing Committee:
Language:
English
Scope
To subjectively evaluate engine starting behavior and driveability characteristics of a motor vehicle which has been soaked at ambient temperature for a given time period after attaining a stabilized engine coolant temperature. This SAE Recommended Practice also defines driveability defects and the rating system.
This evaluation may be affected by ambient temperature, altitude, fuel, and the road system.
The vehicle should be evaluated with all fuels recommended by the manufacturer. A partial list comprises reformulated gasoline, ethanol/gasoline and methanol/gasoline blends of various proportions, diesel #1, and diesel #2.
Recommended Content
| Technical Paper | Seat Comfort |
| Aerospace Material Specification | Inspection Process, Magnetic Rubber |
| Aerospace Standard | HOSE ASSEMBLY, METAL - MEDIUM PRESSURE, FLARELESS, WELDED, STRAIGHT TO STRAIGHT |
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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