Standard Ignition PR197 Fuel Injection Pressure Regulator

Overview of Standard Ignition Fuel Injection Pressure Regulator PR197

The Standard Ignition PR197 fuel injection pressure regulator is designed specifically for Nissan Altima models. This component ensures consistent fuel pressure, maintaining optimal engine performance and fuel efficiency.

• Compatible with Nissan Altima fuel injection systems
• Regulates fuel pressure at a precise 44 psi operating pressure
• Angled nipple orientation for proper fuel line connection
• Includes caution sheet for safe installation and handling

Detailed Product Features and Specifications

The PR197 fuel injection pressure regulator from Standard Ignition is engineered to maintain a steady fuel pressure of 44 psi, which is critical for the proper operation of the fuel injection system in Nissan Altima vehicles. The angled nipple orientation facilitates an accurate and secure fit with the fuel lines, reducing the risk of leaks or disconnections. This part includes a caution sheet to guide technicians through safe installation practices. The regulator functions by controlling the fuel pressure delivered to the injectors, ensuring consistent engine performance and preventing fuel system issues.

Purpose and Common Applications

• Maintains stable fuel pressure for efficient fuel injection
• Prevents engine performance issues caused by fuel pressure fluctuations
• Addresses symptoms such as rough idling, poor acceleration, and fuel leaks
• Helps avoid fuel system damage due to overpressure

Installation Notes and Tips

When installing the Standard Ignition PR197 fuel injection pressure regulator on a Nissan Altima, ensure the fuel system is depressurized before removal of the old regulator. The angled nipple orientation must align correctly with the fuel lines to prevent leaks. Follow the included caution sheet carefully to avoid damage to the regulator or fuel system components. Proper torque specifications should be observed to secure the regulator without causing deformation.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The PR197 fuel injection pressure regulator undergoes rigorous quality control to ensure consistent operation. Warranty coverage details can be obtained from the product documentation or Standard Ignition’s official resources.