2 PCS Automobile Power Upgrade Fuel Saving, OBD2 ECOOBD2 Automotive Plug and Driver Single Plate, Automotive Energy Saver Accessories, Universal for Most Cars (Green)
$8.09
Related Products
![Reborn HDMI to USB C Cable Adapter [10FT 4K@60Hz], Uni-Directional HDMI (Source) to USB-C (Monitor) with USB Power for AR Glasses XREAL One、Air 2 Pro/VITURE Pro/RayNeo Air 2s,PS5,Portable Monitors](https://simplytechco.com/wp-content/uploads/2025/11/61Lajv4JMpL._AC_SL1500_.jpg)
Product description
Easy to Install
This car plug and driver is simple to install and does not require a complicated operation process. It is a plug and play device that can improve the performance of the engine. When it is plugged into the connector, it receives information from the on-board computer.
Adjustment Installation and Calibration
This car plug and driver is simple to use. Remove the car key from the ignition switch. Find the connector in your car, then insert this car plug and drive to adjust. Insert the key into the ignition switch and twist the key to the first stage, press and hold the reset button for about 5 seconds. After releasing the button, just wait for about 30-54 seconds.
Function
This fuel-saving tool can find out the hidden power of your car, which can help you increase 35% of power and 25% of torque, save your car consumption, improve driving experience, and help you save some unnecessary expenses.
Practical Design: This car plug and driver tuning setting is the best setting that suits your car best. Even if the parameters of each car are different, additional tuning may not be needed. After driving about 200 kilometers, it will adjust to recognize your vehicle and driving habits.
Function: This fuel-saving tool can find out the hidden power of your car, which can help you increase 35% of power and 25% of torque, save your car consumption, improve driving experience, and help you save some unnecessary expenses.
Adjustment Installation and Calibration: This car plug and driver is simple to use. Remove the car key from the ignition switch. Find the connector in your car, then insert this car plug and drive to adjust. Insert the key into the ignition switch and twist the key to the first stage, press and hold the reset button for about 5 seconds. After releasing the button, just wait for about 30-54 seconds.
Easy to Install: This car plug and driver is simple to install and does not require a complicated operation process. It is a plug and play device that can improve the performance of the engine. When it is plugged into the connector, it receives information from the on-board computer.
Product List: The package contains 2 car fuel saving tools, which are enough to meet your daily needs. You can insert it directly when you need it. The packaging adopts blister and cardboard, which makes you more assured.
10 reviews for 2 PCS Automobile Power Upgrade Fuel Saving, OBD2 ECOOBD2 Automotive Plug and Driver Single Plate, Automotive Energy Saver Accessories, Universal for Most Cars (Green)
Add a review
$8.09
Duarte N. Nunes Vieira –
Buen producto cumple lo que ofrece
Exelente producto desde el primer momento senti el ahorro de combustible, vale la pena el carro trabaja a menos revolución y ahorra
sam –
where is
i am giving this a 1 star rating because there is not a reset button…… so it can not be pushed for 5 seconds. the instructions say to press the reset button.. Where is the reset button?
KS –
Be patient it does work it just takes time and it is easy to install
I bought this in February for my daughter and myself. It may not look like it’s working but now that I’ve taken a trip 4 hours both ways my gas suddenly jumped to getting 478 miles to the tank from 360 a tank I have a Nissan sentra. You have to give it time to work. It’s also for better for people who travel. Thats when i saw the difference and it stayed. The miles per gallon keeps going up. You all give up too fast.Update: I’m placing my second order. I gave my daughter my Sentra so I’m leaving the device in it. I bought 2025 F-150 power boost hybrid (the truck is amazing fyi ) I Travel long distances. I moved to the country in Ohio from Long Island NY and I travel there a lot.Again you won’t see results until you travel a good distance on a highway or road where you drive a straight run. Without stop signs and lights every 5 seconds. Once you do this your gas will improve the device needs time to work with your vehicle.It may take a month or 2. Don’t think you’re going to plug it in and have instant results. It doesn’t work that way
Kelly Rymer –
Little savings for me
I’ve had this in my vehicle for a couple months now My fuel mileage is a little better not by much. Maybe will work in you car better than mine.
Amazon Customer –
Made my engine run smooth again
I actually lost 7 mpg but my engine runs smooth again. My obd port is hard to get to, so I also use a splitter so I still have access to the port
Debbie –
did help save gas money mpg
increased my gas mileage by 2 mpg. have to drive. it a bit before see the results but is effective
Dominic –
Waste
I see why they send 2, first one worked like a charm. Removed it to use a scan tool and plugged it back in, never worked again just kept blinking. Second one I got to work on literally 1 drive then hasn’t stopped blinking ever since and things are noticeably worse from when it was working. Gas is expensive enough don’t go cheap on something like this
robert jardine –
Better gas milage
Driving 20 miles all high way I gained 4 mpg driving a 2013 Chevy 4 door truck 5.3
Amazon Customer –
Please don’t buy this… it’s a scam … I doesn’t work
Phillip MacDonald –
Did not make any difference