Standard Ignition PR490 Fuel Injection Pressure Regulator

Fuel Pressure Control for Honda Fit and City

Standard Ignition PR490 is a new, adjustable fuel injection pressure regulator for gas returnless systems. It is built for direct replacement use on select Honda Fit and Honda City applications, helping maintain consistent fuel pressure in the injection system.

Key Features

• Adjustable fuel injection pressure regulator
• For gas fuel systems with returnless design
• 1 inlet and 1 outlet configuration
• New replacement part
• Includes caution sheet
• No reference port included

Product Details

Standard Ignition PR490 regulates fuel pressure in returnless fuel injection systems, where stable pressure is critical for proper engine operation. This fuel injection pressure regulator is listed for 2009-2013 Honda Fit and 2010-2013 Honda City applications, making it a focused replacement for common Honda fuel delivery service needs. This part cross-references Dorman - OE Solutions 800-602 for the same application.

Common Issues This Part May Address

• Fuel pressure that is too high or too low
• Rough idle caused by unstable fuel delivery
• Hard starting related to inconsistent injector pressure
• Fuel system performance problems in returnless gas setups
• Check engine concerns tied to fuel pressure regulation

Installation Notes and Tips

Verify the vehicle’s fuel system layout before installation, since this regulator is for returnless gas systems only. Confirm the Honda Fit or Honda City model year and compare the original part number, connector layout, and mounting style before replacement. Follow the caution sheet included with the part and relieve fuel system pressure before service.

Quality Assurance

Standard Ignition supplies replacement ignition and fuel system components for service applications, and PR490 is a new part built for direct-fit replacement use in the listed Honda applications.