The PDI 6ZYL Module can optimise diesel engine performance by connecting to the engines fuel injection system, and it adjusts its injection cycle. It increases the width of the injection pulse of the injectors as they inject fuel into cylinders. By measuring the change in speed of the compession stroke of cylinders, PDI 6ZYL Module makes injection changes - by injecting at the correct pressure, in exact quantities and in the right time, it results in higher power and torque of your vehicle. In the end, it also helps reduce fuel consumption. There are no risks for your vehicle, because the engine's ECU protective functions remain intact.
To learn more about the increase in performance specifically for your vehicle, please select your car model.
