All Prices Exclude GST

EFI2100 Engine Fuel System Analyzer

EFI2100 Engine Fuel System Analyzer

Excluding GST

Diagnose auto fuel system without road test

A Unique combined pressure and flow gauge for the easy testing of both injection supply pressure and flow. Other tools offer only the ability of measuring pressure, which by itself can be misleading, any Diagnostic technician worth his salt will tell you that flow testing is at least as important as pressure testing, neglect it and perform only a pressure test and you may well miss the problem.


Modern EFI systems are designed to ensure that engines operate at the ideal air/fuel ratio to maximize engine performance and longevity whilst minimizing fuel consumption and exhaust emissions.

To achieve this, accurate control over both fuel pressure and flow rates are essential and should be verified at each service interval.

The Fuel System Analyser quickly and accurately tests the entire fuel delivery system identifying unacceptable fuel pressures, inadequate fuel flow, fuel aeration, incorrect manifold vacuum and internal leakages


Simultaneously with the engine running.
Various connectors, fit for most common cars.


-Blocked Exhausts

-Blocked Fuel Filters

-Leaking Fuel Injectors

-Water Contaminated Fuel

-Faulty High Volume Pumps

-Faulty Low Volume Pumps

-Leaking Non-Return Valves

-Restricted Pre-Pump Strainers

-Faulty Fuel Pressure Regulators

-Aerated and/or Vapour Locked Fuel

Test & Prove All of the Above

With One Tool!



1.Fuel pressure test
2.Fuel flow test
3.Engine intake manifold vacuum test
4.Backpressure in exhaust manifold test


1. Range of fuel pressure:0~800Kpa
2. Range of fuel flow:0.5~3L/Min
3. Range of engine vacuum:-100~0Kpa
4. Range of backpressure:0~60Kpa
5. Weight:3.3Kg
6. Dimensions: 431 x 374 x 115 mm