Fuel Injection System Fuel Pressure Regulator and Pressure Damper
- Ground Vehicle Standard
- J1862_201210
- Stabilized
Scope
-
a
Identify 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:
-
1
Slope
-
2
Operating Flow Range
-
3
Repeatability
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4
Hysteresis
-
5
Dynamic Response
-
1
-
b
Establish test procedures and recommend test equipment and methods to measure and quantify these parameters.
-
c
Establish test procedures and recommend test equipment and methods to quantify simulated field reliability over the life of the component.
-
d
Standardize the nomenclature as related to fuel pressure regulation and pressure damping for fuel injection systems.
-
e
Except 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.
Rationale
Recommended Content
Technical Paper | Improved Pulsation Damper for the Fuel Injector Rail |
Technical Paper | A Standard Method for Measuring Fuel System Pulse Damper Attenuation |
Technical Paper | Further Pressure Pulsation Reduction in Fuel Rails |
Topic
Data Sets - Support Documents
Title | Description | Download |
---|---|---|
Unnamed Dataset 1 | ||
TABLE 2 | PRESSURE REGULATOR TEST EQUIPMENT ACCURACY | |
TABLE A1 | FUEL SPECIFICATIONS |
Issuing Committee
Gasoline Fuel Injection Standards Committee
The Gasoline Fuel Injection Standards Committee reports to the Powertrain Systems Group of the Motor Vehicle Council. The Committee is responsible for developing and maintaining SAE Standards, Recommended Practice documents and Information reports that apply to automotive gasoline fuel injection systems. This includes the design and testing of any associated fuel system component parts and assemblies for both mechanical and electronic fuel injection systems that are utilized in spark ignition engines. Areas that are not encompassed include diesel injection systems and system control strategies. The SAE Gasoline Fuel Injection Standards Committee is comprised of members who represent injector manufacturers, automotive OEMs, automotive suppliers, consulting firms, associated government agencies, the national laboratories and other interested parties.