Effuel ECO OBD2 is an electronic gadget that can change and change the vehicle's conduct towards fuel consumption. By structure, it is an ECO-OBD2 connector as it straightforwardly associates with the OBD2 interface inside the motor. It has a place with the very family as that of OBD2 chips, which are effectively accessible on the web and at stores. https://ipsnews.net/business/2021/03/09/effuel-reviews-does-effuel-really-works-or-scam/