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SAE

SAE J1862_201210 : 2012

Fuel Injection System Fuel Pressure Regulator and Pressure Damper

Standard Details

This SAE Recommended Practice promotes uniformity in the evaluation and qualification tests conducted on fuel pressure regulators and pressure dampers used in gasoline engine applications. Its scope is limited to fuel pressure regulators and dampers used in automotive port and throttle body fuel injection systems where fuel supply pressure is below 1000 kPa. It is further restricted to bench type tests. More specifically, this document is intended for use as a guide to the following:aIdentify and define those parameters that are used to measure fuel pressure regulator and pressure damper characteristics of performance. The parameters included in this document are:1Slope2Operating Flow Range3Repeatability4Hysteresis5Dynamic ResponsebEstablish test procedures and recommend test equipment and methods to measure and quantify these parameters.cEstablish test procedures and recommend test equipment and methods to quantify simulated field reliability over the life of the component.dStandardize the nomenclature as related to fuel pressure regulation and pressure damping for fuel injection systems.eExcept where stated, test results are recorded for individual parts. Where population characteristics are reported, the sample size, selection method, and analysis technique must be explicitly stated.

Cross Reference: ASTMB117,ASTMD1266,ASTMD128,ASTMD1298,ASTMD1319,ASTMD1744,ASTMD2699,ASTMD323,ASTMD3231,ASTMD3237,ASTMD445,ASTMD471,ASTMD56,ASTMD86,ASTMD893,J1541,J306_201708,J308_202205,J310_202005,J313_201706,J814_201307

General Information

Status : Stabilized
Standard Type: Main
Document No: SAE J1862_201210 : 2012
Document Year: 2012
Pages: 36

Life Cycle

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SAE J1862_201210 : 2012
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