Super Mini EcoOBDII Plug and Drive Chip Tuning Box for Benzine Lower Fuel and Lower Emission(Yellow)

OBD2 necessarily for cars1. Sold after January 1 1996 in the USA 2. Sold after January 1 2001 in the European Union 3. With diesel engine sold after January 1 2003What Does EcoOBD2 Make1. According to your driving habits EcoOBD2 makes new map in the car's computer ECU for the vehicle's lower fuel consumption. 2. As you driving much more KM/Mile EcoOBD2 renews the map and adjusts itself to match your car perfectly for more fuel saving.EcoOBD2 Chip Tuning Box1. EcoOBD2 is a Chip Tuning Box which can be plugged into OBD2 connector of your car to decrease the fuel consumption of your car. 2. When it plugged into OBD2 connector EcoOBD2 receives the information from the car - computer ECU. With the received data from ECU 3. EcoOBD2 adjusts the boost pressure quantity of fuel injection timing and pressure to decrease the fuel consumption of your car. 4. EcoOBD2 Chip Tuning Box does not exceed the manufacturer - requirements. It works only within the tolerance of the engine.