Eco-Economy Oil Saver OBD  Tuning Box Chip For Petrol

Product details description
Economy OBD is a Chip Tuning Box that 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 fuel consumption, etc.

Features
Up to 15% fuel savings, it helps you save fuel.
As you drive much more KM/Mile, it will renew the map and adjust 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 on the car setting.
It does not change any of the settings permanently. if you want to turn back to the car’s settings, just pull the item out of OBD. connector.
Easy to install, plug & play.

Specifications
Condition: New
Type: OBD Fuel Saver
Material: Plastic
Color: Green
Voltage: 12V
Working Temperature: -40~100?
Fit: For all Petrol Cars Gasoline Saving Chip Tuning
Package Weight: 36g/1.3oz
Package Size: 13*10*4cm/5.1*3.9*1.6in

Package List:
1* OBD Petrol Car Gasoline Saver