Fuel Injector Test Bench Now Available

Mustang Dynamometer has partnered with Calibrated Success to offer the injector test bench.

What Does it Do?

The Calibrated Success Injector Test Bench has the ability to precisely measure flow through a single set of fuel injectors across a wide range of operating points. Using this data, our online tool calculates the exact plug and play ECU calibration values needed to match those injectors on the vehicle. This eliminates one of the biggest potential sources of error when tuning EFI systems. Starting with precise injector characterization data, all future calculations for lambda (air-fuel ratio), air flow, volumetric efficiency, engine load, and torque estimates become more accurate as well.

Why Should My Shop Buy One?

Starting with accurate fuel injector data will speed up the tuning process on the dyno. In particular, low pulse width operation points such as idle and part throttle cruising are heavily impacted by the accuracy of the offset and non-linearity values for the injectors used. By using correct values, the tuner can be confident that fuel delivery is always on point and concentrate upon improving things like VE or MAF surfaces in the ECU without “baking in” errors that could not be seen previously. The net result is a reduction in the time it takes to develop the correct VE and MAF tables for each vehicle on the dynamometer. Each airflow measurement and adjustment is now based upon exact fuel delivery measurements for the specific set of injectors tested, so fewer corrections are needed to find the right answer. As a side benefit, emissions and fuel economy are often improved as well.