Presently, the collaboration between the gadget and your vehicle is through the OBD2 interface. What you do is just fitting it into the vehicle's board and allowed the gadget to tackle its work. There two or three pre necessities that you need to finish and continue to get the gadget running. Prior to purchasing, ensure your vehicle has an ECU. While every one of the vehicles today have this unit, vehicles in the past only sometimes did. On the off chance that your vehicle is dated before the year 1996, ensure you go through your client manual to check whether your specific model has this interface installed. Great! Presently, after you have dealt with the initial step, we proceed onward to the Effuel EcoOBD2 gadget. Subsequent to finding the OBD2 interface, switch off your vehicle and plug in the gadget. As should be obvious, it is a little and reduced chip-based gadget that would not take any space. Then, what you ought to do is placed the key into the start and go it to the switch mode. This is the place where your vehicle doesn't totally begin yet runs exclusively on battery. Presently, you would press the reset button on the gadget for around 5 seconds and afterward discharge it for one more moment. Presently, simply start your vehicle like you regularly would and let the enchantment occur.