Effuelofficial.com is an online vendor of the ECOOBD2 Plug, a fuel-saving chip. The vendor claims the ECOOBD2 Plug works in conjunction with the vehicle’s ECU. The Effuel Chip alters the vehicle’s factory settings to reduce fuel usage. The website content is very limited, omitting data about the chip’s functionality, installation, or usability. However, the vendor… Continue reading Effuel ECO OBD2 VS Alibaba ECO OBD2 Replica