Effuel can be installed on your car’s ECU. If you’re wondering whether your car has ECU (Electronic Control Unit), let us have a look at this piece of fact: Every car made after 1996 has an ECU that helps improve the car’s performance and acts like it is your car’s brain.Installing Effuel on it will help this chip collect the data from the ECU brain and try saving fuel consumption of your car.Effuel ECO OBD2 is installed on every car these days. If you have a car that’s older than 1996, it is high time for you to change your car and switch to a new model.Click Here https://money.yahoo.com/effuel-reviews-2021-effuel-eco-215900802.html