2 PCS Automobile Power Upgrade Fuel Saving, OBD2 ECOOBD2 Automotive Plug and Driver Single Plate, Automotive Energy Saver Accessories, Universal for Most Cars (Green)

Name: 2 PCS Automobile Power Upgrade Fuel Saving, OBD2 ECOOBD2 Automotive Plug and Driver Single Plate, Automotive Energy Saver Accessories, Universal for Most Cars (Green)
SKU: 58839
Price: 8.99 USD
Availability: InStock

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Car Tech

$8.99

Tags: Accessories, Automobile, Automotive, Cars, Driver, ECOOBD2, Energy, Fuel, Green, OBD2, Pcs, Plate, Plug, Power, Saver, Saving, Single, Universal, Upgrade

$8.99

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Description
Reviews (10)

Product description

3-1

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.

3-2

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.

3-3

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)

0.0 out of 5

★★★★★

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craig and nan – January 11, 2026

Good Product!
Hello, We installed these performance chips on a freshly overhauled 1996 Chevy Corvette and a 2021_Chevy Spark. The gain,in power and torque is noticeable and gas mileage went up too. Some people said they did not work but there is a reset hole on the front of the performance chip that you use a wire or a,needle to push it in. Once its set if you remove it to work on the cars you do not have to reset them again. They have a memory and they will reconnect to your cars computer. The automatic transmission shifts quicker on both cars and they both have faster acceleration! Installation instructions are on the box!

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Lori J – January 11, 2026

Don’t waste your money!
Road trip: MI to FL. 2023 F150 V8. Day 1: 7 hrs driving time, mostly flat terrain, unit plugged in, 18.5 mpg. Day 2: 8 hrs driving time, some hilly through TN and GA, unit removed, 23.2 mpg. Unit was returned as soon as I got home. Did absolutely nothing to improve fuel efficiency. Should have listened to some of the other reviews, but since the trip was already scheduled, thought I’d test it for myself. Big fail. Do not waste your money.

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Debbie – January 11, 2026

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

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Anthony Padilla – January 11, 2026

Quality
Started out ok. Then engine light came on. Says O2 sensor needs to be replaced.

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Amazon Customer – January 11, 2026

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

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KS – January 11, 2026

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

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Lonnie Rotondo – January 11, 2026

Don’t buy
So far it’s tanking my mileage. Not increasing it. I wouldn’t recommend it to anyone I like. My mileage is dropping like the Titanic.

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Duarte N. Nunes Vieira – January 11, 2026

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

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Amazon Customer – January 11, 2026

Please don’t buy this… it’s a scam … I doesn’t work

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Phillip MacDonald – January 11, 2026

Did not make any difference

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