Delphi FP10486 Fuel Injection Pressure Regulator

Overview of Delphi Fuel Injection Pressure Regulator FP10486

The Delphi FP10486 fuel injection pressure regulator is engineered for precise fuel pressure control in Mitsubishi Mirage vehicles. Designed with durable metal construction and specific inlet and outlet configurations, this component ensures consistent fuel delivery and optimal engine performance.

• Compatible with Mitsubishi Mirage fuel injection systems
• Metal construction for durability and heat resistance
• Inlet port diameter: 0.393 inches (10.0 mm) with hose type connection
• Two outlet ports with bolt type connections; diameters 0.25 inches (6.0 mm)
• System pressure rating of 51 psi for stable fuel regulation

Detailed Product Description and Specifications

The Delphi FP10486 fuel injection pressure regulator is designed to maintain consistent fuel pressure within the fuel injection system of Mitsubishi Mirage models. It features a metal body that withstands high temperatures and pressure fluctuations. The inlet port diameter measures 0.393 inches (10.0 mm) and uses a hose type connection, facilitating secure fuel supply from the fuel line. The regulator includes two outlet ports, each with a bolt type connection and a diameter of 0.25 inches (6.0 mm), allowing precise fuel pressure control downstream.

With a system pressure rating of 51 psi, this regulator ensures the fuel injection system operates within manufacturer specifications, supporting efficient combustion and engine responsiveness. The part number FP10486 identifies this specific regulator designed for Mitsubishi Mirage applications, ensuring compatibility and reliable performance.

Common Applications and Problem Resolution

• Maintains stable fuel pressure to prevent engine hesitation or stalling
• Prevents fuel leaks caused by worn or damaged pressure regulators
• Helps resolve rough idling due to inconsistent fuel delivery
• Supports fuel system efficiency to reduce emissions and improve fuel economy
• Addresses issues related to fuel pressure fluctuations affecting engine performance

Installation Notes and Tips

• Ensure the vehicle is cool and fuel system pressure is relieved before installation
• Verify inlet and outlet port sizes and types match existing fuel lines and fittings
• Use appropriate tools to secure bolt type outlet connections without over-tightening
• Inspect fuel hoses for wear and replace if necessary during installation
• Test fuel system pressure after installation to confirm proper regulator function

Quality Assurance and Warranty Information

Delphi manufactures the FP10486 fuel injection pressure regulator to meet strict quality standards, ensuring reliable operation within Mitsubishi Mirage fuel systems. The metal construction and precise engineering contribute to long service life under normal operating conditions. While specific warranty terms may vary, Delphi parts typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or authorized sources for detailed warranty information.