Eco Economy Diesel Fuel Saver OBD OBD? Tuning Box Chip For

DescriptionEconomy OBD? is a Chip Tuning Box which can be plugged into OBD? connector of your car for decreasing the fuel consumption of your car. When plugged into OBD? connector it can receive the information from ECU. Then according to the data received it can adjust the boost pressure quantity of fuel injection timing and pressure to decrease the fuel consumption ect.FeaturesUp to 15% fuel savings it help you save fuel.As you driving much more KM/Mile it will renew the map and adjusts to match your car perfectly for more fuel saving.This item does not damage the engine and the car ECU or any other negative effects to the car original setting.It does not change any of the settings permanently. if you want to turn back to the car's original settings just pull the item out of OBD?connector.Easy to installation plug play.SpecificationsCondition: NewType: OBD? Diesel Fuel SaverMaterial: PlasticColor: BlueVoltage: 12VWorking Temperature: -40~100?Fit: For all Petrol Car Gasoline Saving Chip TuningPackage Weight: 36g/1.3ozPackage Size: 13*10*4cm/5.1*3.9*1.6inPackage List:1* OBD?Diesel Car Saver