Delphi FG1629 Fuel Pump Module Assembly

Delphi Fuel Pump Module Assembly Overview

The Delphi FG1629 fuel pump module assembly is designed specifically for Volvo S40 and V50 models. This in-tank electric fuel pump ensures reliable fuel delivery and accurate fuel level readings, maintaining optimal engine performance for your Volvo vehicle.

• Compatible with Volvo S40 and V50 models
• 12.0 Volt electric fuel pump with internal strainer
• Includes fuel level sender assembly with float arm
• Quick connect outlet with 0.313 inch outside diameter
• Regulator included for consistent system pressure of 49 psi
• Blade-type male terminals, 6 in total
• Average flow rating of 70 liters per hour
• Standard replacement grade for reliable performance

Technical Details and Features

The Delphi FG1629 fuel pump module assembly operates at 12 volts and is designed for gasoline fuel systems. It features an internal strainer inlet and includes a strainer to protect the pump from debris. The outlet is a quick connect type with a 0.313 inch outside diameter, facilitating straightforward installation. The assembly includes a fuel level sender with a float arm, providing accurate fuel gauge readings for Volvo S40 and V50 vehicles. The regulator maintains a system pressure of 49 psi, ensuring consistent fuel delivery. Electrical connections are made via six blade-type male terminals, supporting efficient current flow with an average draw of 10 amps. Resistance values range from 204 ohms when empty to 10 ohms when full, reflecting the fuel level sender's operation.

Applications and Problem Resolution

• Restores proper fuel delivery in Volvo S40 and V50 models
• Resolves fuel gauge inaccuracies due to faulty sender units
• Eliminates engine performance issues caused by inconsistent fuel pressure
• Prevents fuel pump failure from debris with internal strainer protection
• Addresses electrical connection problems with blade terminal design

Installation Notes and Tips

Installation of the Delphi FG1629 fuel pump module assembly requires removal of the fuel tank to access the in-tank pump. Ensure all electrical connections are secure and terminals are clean before installation. The quick connect outlet simplifies fuel line attachment, but verify proper seating to prevent leaks. Since the assembly does not include a gasket or lock ring, reuse existing components or source replacements as needed. Follow vehicle-specific service manual instructions for safe and correct installation procedures.

Quality Assurance and Warranty

This Delphi fuel pump module assembly is a standard replacement part manufactured to meet OEM specifications for Volvo S40 and V50 models. It undergoes rigorous testing to ensure durability and reliable operation under normal driving conditions. While specific warranty details may vary, Delphi parts typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.