Nitro OBD2 Tunning Box With Extra 35% Power and 25% More Torque for Diesel Cars OBD Reader

Plug EcoOBD2 into OBD2 connector of your car. And turn the ignition on for 30 seconds. And Turn the engine on. EcoOBD2 settings are optimal and the best for your car. Even the parameters are different for each vehicle, there might not be a need to make an additional adjustment. EcoOBD2 will recognize your vehicle and your driving habits after around 200 km/150 miles driving, and then EcoOBD2 adjusts itself to match your car perfectly.