Product Description:

 
Fuel pump control module

OE NO.:    32312196 30792789

Applicable vehicle type: For Volvo

The fuel pump drive module is an intelligent power drive device that connects the engine control unit (ECU) with the fuel pump.

Its main functions include:

• Precise fuel supply control: According to parameters such as engine load, speed, and temperature, it precisely adjusts the fuel pump speed through PWM pulse width modulation technology to achieve on-demand fuel supply.
• Pressure stability maintenance: It monitors fuel pressure in real time and ensures that the system pressure remains stable at the target value (usually 3-6 bar) through closed-loop control.
• System protection: It integrates overvoltage, undervoltage, overtemperature, and short-circuit protection functions to prevent damage to the fuel pump and wiring.
• Fault diagnosis: It monitors its own and the fuel pump operating status and feeds back fault codes to the ECU.
• Energy saving and noise reduction: It reduces pump speed under low load to reduce power consumption and operating noise.

• 20 years of specialized auto parts industry experience
• Expert technical team for comprehensive support
• Direct partnerships with repair shops for real-world feedback
• Premium quality parts ensuring reliability and durability
• Extensive inventory with over 500,000+ items ready to ship
• Responsive customer service with quick turnaround
• Customized solutions for specific vehicle requirements
• Professional technical guidance and installation support
• Comprehensive 12-month warranty coverage
• Competitive pricing through optimized supply chains
• Rigorous quality control meeting industry standards
• Efficient global shipping via multiple carriers