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SAE J1995_202509

Name: SAE J1995_202509 PDF | Request Standard
SKU: 575491e8ffad

Engine Power Test Code - Spark Ignition and Compression Ignition - Gross Power and Torque Rating

Standard by SAE International, 2025-09-18

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SAE J1995_202509.PDFSecure PDF
SAE J1995_202509.PDFOnline Access

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Language: English
License Type: Single User
Updates: Not Included

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Language: English
License Type: Enterprise / Multi User
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About This Item

This SAE Standard has been adopted to provide a basis for dynamometer determination of gross engine power and torque under reference conditions. It is intended for use primarily by engine manufacturers that supply engines for installation by others in applications where the engine manufacturer may not control the induction and exhaust system design or the speed at which the engine is run. Intentional biasing of engine component or assembly tolerances to optimize performance for this test is prohibited. This standard is intended to provide the industry with a repeatable means of determining the gross power and torque of an engine. Fuels have changed recently, which led to updates to Tables 5 and 6. Further, the Engine Power Test Code Committee ensures consistent formatting with SAE J1349 (net power).

SKU: 575491e8ffad

Publication Date: 2025-09-18

Standard Status: latest

Publisher: SAE International

Document Type: Ground Vehicle Standard

Subject: Spark ignition engines, Engines, , , , , , ,

Official SAE: Doi link

This Version: J1995_202509 (2025-09-18)
Previous Version: J1995_201401 (2014-01-10)
Previous Version: J1995_199506 (1995-06-28)
Previous Version: J1995_199001 (1990-01-01)

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