Car Fuel Saver is a chip tuning box that can be plugged into OBD2 connector of your car to reduce fuel consumption. It works based on OBD2 protocols as remapping the Car's computer ECU.
When it is plugged into OBD2 connector, Car Fuel Saver receives the information from the car computer ECU.
With the received data from ECU, Car Fuel Saver adjusts the boost pressure, the quantity of fuel, injection timing, and pressure to increase the performance of your car.
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