SAE J651_201506
Current
The latest, up-to-date edition.
Passenger Car and Light Truck Automatic Transmission and Automatic Transaxle Test Code
Hardcopy , PDF
English
30-06-2015
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1. REFERENCES
2. SCOPE OF TESTS
3. EQUIPMENT AND TEST PROCEDURE
4. OPERATING MODES
5. STANDARD TESTS
6. RECOMMENDED DATA-MEASURED TEST
PARAMETERS
7. PRESENTATION OF RESULTS
8. COMPUTATIONS
9. NOTES
The extent of test conditions on the dynamometer must be sufficient to determine the efficiency characteristics corresponding to the following range of vehicle operations in all gear ratios with locked torque converters (open converter can also be done where appropriate and noted).
| DocumentType |
Standard
|
| Pages |
14
|
| ProductNote |
This version is now stabilized
|
| PublisherName |
SAE International
|
| Status |
Current
|
| Supersedes |
The extent of test conditions on the dynamometer must be sufficient to determine the efficiency characteristics corresponding to the following range of vehicle operations in all gear ratios with locked torque converters (open converter can also be done where appropriate and noted).aEfficiency versus output speed versus input torquebTorque ratio versus output speedcInput speed versus output speeddOutput torque versus output speedeParasitic loss versus input speed (spin losses)fCooler flowgOutput torque bias (front wheel drive transaxles)
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