This SAE Standard encompasses the minimum functional requirements for fuel tubing and nonmetallic and nonrubber hose assemblies to be used in gasoline fuel injection systems. It utilizes information from the tubing standard SAE J2043, fittings and connectors SAE J2044, and protective covers SAE J2027. It is not intended to cover assemblies that operate below 30 °C (-22 °F) or above 115 °C (239 °F). In addition, this document is applicable for gasoline F.I. systems up to 5 bar (approximately 75 psig) operating pressure. It should be noted that temperatures can affect assemblies in various manners and every effort must be made to determine the operating temperature to which a specific assembly will be exposed, and design accordingly.
This document does not make recommendations as to which assemblies are appropriate for different ranges of operating temperatures. The SAE specifications J2027, J2043, and J2044 for tubings, connectors, and protective covering should be referenced when designing any assembly.
The Fuel Systems Standards Committee reports to the Powertrain Systems Group of the Motor Vehicle Council. The Committee is responsible for developing and maintaining SAE Standards, Recommended Practices, and Information Reports related to all aspects of the vehicle fuel system from the connections to the engine back to the gas cap including the interface between the vehicle fuel system and refueling infrastructure at fueling stations. The Committee¿s scope only includes liquid fuels such as gasoline, diesel and alternative fuel blends, and, as a contributor to ISO work, the committee covers gaseous fuels such as natural gas, LPG and hydrogen. Participants in the SAE Fuel Systems Standards Committee include OEMs, suppliers, consulting firms, government, and other interested parties.
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TUBE/HOSE ASSEMBLIES
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