Common Rail High-Pressure Pump Test Tool – 2000 Bar

This Common Rail high-pressure pump test tool is designed for precise diagnostics of modern diesel injection systems. It allows technicians to directly measure start pressure, operating pressure, maximum pressure, and leakage in both injectors and high-pressure pumps.

Unlike diagnostic methods relying solely on the vehicle’s pressure sensors, this kit performs direct physical measurements up to 2000 bar, providing reliable and accurate results even under extreme system loads.

Advanced Measurement Accuracy

The system features a dampened stainless steel pressure gauge with an integrated overpressure safety valve, ensuring precise readings and safe operation during high-pressure testing.

This allows workshops to verify real fuel rail pressure values independently from ECU sensors, making it ideal for advanced diagnostics and troubleshooting.

Extended Compatibility

The latest version includes full-load adapters for major injection system manufacturers:

• Bosch

• Delphi

• Denso

• Siemens

Additionally, the kit includes M15 plugs for BMW Common Rail systems, expanding compatibility across many modern diesel engines.

Key Advantages

• Direct and precise pressure measurement up to 2000 bar

• Designed for Common Rail high-pressure pump and injector testing

• Includes full-load adapters for Bosch, Delphi, Denso, and Siemens systems

• Complete set with M12, M14, and M15 connections

• Stainless steel dampened pressure gauge with safety valve (1400 bar)

• Supplied in a protective storage case with foam insert

Testing Functions

• Start pressure and operating pressure testing of the high-pressure pump

• Maximum pressure measurement under load

• Fuel pressure regulator functionality testing

• Injector leakage and after-drip testing

• Diagnosis of ECU pressure control during full-load conditions

Technical Specifications

• Maximum pressure: 2000 bar

• Pressure gauge: Stainless steel, dampened, protected housing

• Overpressure safety valve: 1400 bar

• Connections: M12x1.5 / M14x1.5 / M15x1

• Hose length: 55 cm

• System compatibility: Common Rail (Bosch, Delphi, Denso, Siemens)

Package Contents

• 1 × Measurement unit with pressure gauge (2000 bar, stainless steel, protected)

• 2 × Connection hoses M12x1.5 (55 cm)

• 2 × Connection hoses M14x1.5 (55 cm)

• 2 × Thread adapters M12x1.5

• 2 × Thread adapters M14x1.5

• 6 × Locking screws M12x1.5

• 6 × Locking screws M14x1.5

• 6 × Screw plugs M15x1 (BMW Common Rail)

• 8 × Full-load adapters (Bosch CP1/CP3, Delphi DFP1/DFP3, Denso HP1/HP2/HP3, Siemens DCP1/DCP2/DCP1a/DCP2a)

• 1 × Socket tool for Siemens DCP

• 1 × Fuel collection bottle

• 1 × Assortment of seals

• 1 × Storage case with foam insert