Standard Ignition PR56 Fuel Injection Pressure Regulator

Overview of Standard Ignition Fuel Injection Pressure Regulator PR56

The Standard Ignition PR56 fuel injection pressure regulator is designed specifically for Nissan Maxima models. This regulator maintains consistent fuel pressure at 43 psi, ensuring optimal fuel delivery and engine performance for gas-powered systems.

• Compatible with Nissan Maxima fuel injection systems
• Operating pressure set at 43 psi for precise fuel regulation
• Straight nipple orientation for straightforward installation
• Includes o-ring and caution sheet for proper handling and sealing
• Designed for gas fuel systems to maintain consistent pressure

Detailed Product Description

The Standard Ignition PR56 fuel injection pressure regulator plays a critical role in managing fuel pressure within the fuel injection system of Nissan Maxima vehicles. By regulating fuel pressure at a steady 43 psi, it helps maintain the correct air-fuel mixture, which is essential for efficient combustion and engine performance. The straight nipple orientation simplifies connection to the fuel lines, while the included o-ring ensures a secure, leak-free seal. This part is engineered for gas fuel systems and comes with a caution sheet to guide proper installation and handling.

Common Applications and Issues Addressed

• Maintains stable fuel pressure to prevent engine hesitation or stalling
• Prevents fuel leaks caused by worn or damaged regulators
• Helps resolve rough idling or poor acceleration due to inconsistent fuel delivery
• Supports proper fuel system operation to reduce emissions
• Addresses fuel pressure fluctuations that can trigger check engine lights

Installation Notes and Tips

• Ensure the o-ring is properly seated to avoid fuel leaks
• Verify straight nipple orientation aligns with existing fuel lines for a secure fit
• Follow the included caution sheet instructions carefully during installation
• Inspect fuel lines and connectors for wear before installation
• Use appropriate tools to avoid damage to the regulator or fuel system components

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications for reliable performance. The PR56 fuel injection pressure regulator undergoes rigorous quality control to ensure durability and proper function within Nissan Maxima fuel systems. Warranty coverage details should be confirmed with the product documentation or manufacturer.