BOSCH 1465ZS0025 

Fuel Quantity Control Valve (Common Rail System) 

Technical Data

Product Information

The Fuel Quantity Control Valve (often referred to as a Fuel Metering Valve, ZME, or MPROP) is a crucial actuator within the modern Common Rail diesel injection system. Positioned on the low-pressure side of the high-pressure fuel pump, this electromechanical valve meticulously regulates the exact volume of fuel permitted to enter the high-pressure compression element . By compressing only the fuel quantity actually demanded by the engine, it significantly reduces the power consumed by the high-pressure pump, minimizes fuel heating, and enhances overall vehicle efficiency . This genuine BOSCH valve is supplied complete with the necessary attachment and mounting materials. It is a direct replacement for older BOSCH part numbers 0928400812 and 1465ZS0024, and is specifically designed to fit the BOSCH radial piston pump 0445010223 .

About the Manufacturer: BOSCH is the global pioneer and leading innovator in Common Rail diesel injection technology. As an Original Equipment Manufacturer (OEM) for the world’s top automotive brands, BOSCH guarantees that every control valve is manufactured with microscopic precision, providing unmatched durability and instantaneous response times to ensure flawless engine operation .

• ✔ Genuine BOSCH OEM engineering ensures perfectly calibrated fuel volume regulation and restored engine performance .
• ✔ Supplied with all essential mounting hardware for a secure, leak-free installation directly onto the high-pressure pump .
• ✔ Exact supersession replacement for older BOSCH valve designs (0928400812 and 1465ZS0024) .

Cross Reference

Fully interchangeable with OEM/OE parts:

⚠ Diagnostic & Installation Tip ⚠

Before replacing the fuel quantity control valve:

• Always strictly depressurize the common rail system before performing any work. Even the low-pressure side can hold residual fuel pressure .
• Absolute cleanliness is mandatory. Even microscopic dirt particles entering the high-pressure pump during valve installation can cause catastrophic failure to the pump and injectors .
• Inspect the wiring harness connector for signs of corrosion or poor contact, as electrical issues frequently mimic mechanical valve failures .

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