Diesel Injector Tester Kit Common Rail Pressure Gauge

A diesel injector tester kit used for diagnosing faults in common rail fuel systems. It includes a high pressure gauge, flexible hoses, a dummy pump regulator and injector pipe blanks to help check pressure readings and isolate fuel circuit problems.

Used for fault finding during vehicle maintenance, diesel servicing and workshop diagnosis, this fuel pressure test kit helps when an engine has starting problems, poor running or suspected fuel delivery issues. It can be used for engine cranking and running pressure tests, maximum pump pressure checks, pump pressure regulator testing and injector leakage tests. That makes it useful for garages, mobile mechanics and experienced users working through diesel common rail fault symptoms in a methodical way.

The included test parts are aimed at carrying out several common diagnostic checks without relying on guesswork alone. Flexible hoses help with access while testing around the engine bay, and the injector pipe blanks and dummy pump regulator allow different parts of the system to be isolated during diagnosis. For regular diesel fault finding, having the right fuel pressure gauge kit close to hand helps avoid unnecessary parts swapping and makes test work more straightforward.

Diesel injector tester kit specifications

• Function: Used to diagnose the fuel circuit on diesel common rail systems.
• Gauge: Supplied with a 0-2000 bar high pressure gauge for checking fuel pressure readings.
• Maximum pressure: 2000 bar.
• Contents: Includes flexible hoses, dummy pump regulator and injector pipe blanks.
• Hoses: Four high pressure flexible hoses, each 500mm long.
• Hose connections: M12x1.5 / M12x1.25 (x2) and M12x1.5 / M14x1.25 (x2).
• Injector pipe blanks: M12x1.5 (x6) and M14x1.5 (x6).
• Dummy regulators: For Bosch CP1, Bosch CP3, Delphi DFP1/DFP3, Denso HP1/HP2, Denso HP3, Siemens DCP1, Siemens DCP2 and Siemens DCP1/DCP2.
• Tests: Suitable for engine cranking, running pressure, maximum pump pressure and regulator checks.
• Application: Also used for injector leakage testing during diesel fault diagnosis.
• Tests: The pump pressure tester checks cranking, running and maximum pump pressure, plus regulator operation.

A practical diesel pressure test kit for regular diagnostic and repair work.