ECO OBD2 Fuel Saver Busted - Voiding Warranties Ep 6

[@mustangpassurchevy]

I installed this on my car and when I hit 88 MPH I went back to 1955.. Great Scott.

[@karrynunya2913]

Wish the gas prices would go back to '55...lol

[@jimccc9467]

Let me guess, you drive a DeLorean.

[@johnvitali5520]

Thats hilarious!!

[@dannytadashi4235]

Anything from a westerner advertisement is a EFFING SCAM PERIOD. That's a rule of thump HAHAHAHA LOL 🤣🤣🤣🤣👍👍👍👍👍🇺🇸🇺🇸🇺🇸👉👉💩💩💩💩😈😈😈😈!!!

[@robleingang]

I new this was BS the second I saw the commercial in a game I'm playing, but thought wouldn't it be fun to see some KZbin vids about it. So thanks for the info and some laughs!

[@viddeh8010]

Great dust/dirt protector for the OBD port in ur car :)

[@phil349z]

I think ur correct thats funny

[@raggadubsound]

Remember to remove the power pins before =)

[@dannytadashi4235]

Anything from a westerner advertisement is a EFFING SCAM PERIOD. That's a rule of thump HAHAHAHA LOL 🤣🤣🤣🤣👍👍👍👍👍🇺🇸🇺🇸🇺🇸👉👉💩💩💩💩😈😈😈😈!!!

[@MrGoogelaar]

Made an adaptor to enable me to plug two Eco OBD 11s into my car, I started a journey with half a tank of fuel and after half an hour of driving i had to stop to drain the tank, my car's engine now produces fuel, best money I have ever spent.

[@CarolJDeines]

Haha !

[@drkthemusicman]

🤣

[@CarolJDeines]

Still Funny as Hell ! Just had to tell hubby, he laughed as well !

[@benmathews2762]

You've single handedly solved the world's energy crisis. How do you feel?

[@hansmueller3029]

Lol

[@racegts]

Thank you very much for the proper way to test and debunk these scams!!!!

[@yahyeabdulle123]

Ever since i purchased this product 5 years ago, I haven't refueled. I've been driving on $5 gas for 5 years now, said nobody ever!!!

[@jim7060]

Hi everyone, I’ve noticed some negative reviews about the eco fuel saver, and I wanted to share my personal experience and offer a different perspective. A lot of people might not see a noticeable difference, but I believe that’s because the product’s true effectiveness is best observed over the entire course of a full tank, from full to empty. For example, I typically get around 400 miles out of a tank of gas (19.5 gallons). Using the eco fuel saver, I expect to gain about 60 extra miles per tank-around a 15% increase. However, this difference can be subtle if you don't drive your car down to empty. In my case, I may only see around 45 extra miles if I haven’t drained the tank completely. I understand why some people might not notice a dramatic difference, but I believe it’s important to take this into account before making a judgment. It’s easy to miss these savings if you don’t monitor your mileage over the entire tank. Hopefully, this adds a bit of context for others considering the device." Regards, Jim L

[@MLB9000]

Yes, this device does save you fuel. It works by telling you it's monitoring your driving, so that you suddenly start driving more economically.

[@brettbarager9101]

​@@annonymous3445but this is much cheaper than your ex!

[@dm5852]

Flashing lights from under the dash is cool.

[@v8trauma]

I have an obd tuner program for the landrover td5 ecu. Not all are able to be flashed, depends on the ecu variant. Some other vehicles can be flashed via the ecu. I've no doubt this eco device is crap, (it may even be doa), but the chances of any of them doing anything worthwhile is slim to none.

[@briha3142]

I tried that crappy $60 device (yeah, I fell into the hype, sadly!) and found out that it drains your battery, as it flashes red and green, even when the ignition is OFF and the key is outta the ignition, and even when you lock your car doors! You can easily see the flashing red/green, at night time, under the steering wheel! I will be returning it, post haste, for a full refund! I never even tried it out, as I was searching for why it flashes red/green when the car is off, and that is when I stumbled upon 3 or more videos saying this device is a scam! Thanks for posting!

[@klocke-hx3xl]

It hooks into the same power buss as your ECU, which always draws a little current to keep volatile memory stored.

[@ShionWinkler]

"People put magnets on their fuel lines, and think they are saving gas" I laughed so hard at that 🤣 😂

[@Seta-cj9rl]

Thanks for the wonderful review ! I think I'll just stick with my flux-capacitor - it's been working great since 1985 and my gas mileage REALLY takes off when I hit 88 mph ! I think that's because it was made in America, where we can SPELL English and our reset buttons don't get hot after 6 seconds !

[@Mix2rduane]

Hey man! Deloreans are CANADIAN!!! ;-)

[@stephenmessenger7745]

Actually, If i remember correctly, all Deloreans were built in Belfast, Northern Ireland, Britain in a purpose built factory largely funded by a British business investment programme intended to provide jobs to the local Northern Irish workforce and reduce violence between Belfasts Protestant and Catholic communities as they would be working side by side in the plant. Was John Deloreans pipe dream disaster from start to finish and cost the British a fortune. Though I do genuinely believe the flux capacitor will at least match these EcoOBDs in function and performance and you probably have as much chance of one of them transporting you to 1955 as saving you even a drop of fuel. 🤣

[@thomasmccraryjr.4941]

How do you get 1.21 jigawatts?

[@cdoneson688]

Are you using petrol, or Mr. Fusion (Trash)? If trash, then this is not an issue for you. If you are using petrol, they claim no change until after you have driven over 200 km. There is no way that they can resemble that. My question is, if the lights stay on when the vehicle is off for a period of time, will it drain the battery enough at some reasonable point to make it unable to start the vehicle?

[@hughmcneillie743]

Scam avoid like the plague

[@grahamcross5652]

i got one of these and was suspicious from the get go. After putting it in and setting it up i was surprised to see it stays on flashing with car off and keys in the house. it never shuts off putting a small drain on the battery.

[@Jontfs300]

Yeah me too I figured it would shut down. It’s in the trash 🗑 now resting beside chick fil a napkins

[@Kgio-2112]

There is always power in the ecu even with the ignition off.

[@grahamcross5652]

@@Kgio-2112 the devise is junk . The obd 2 system in auto runs the best and most efficient fuel economy . If this really worked it would be incorporated in all cars . I opened it up and it's nothing but 2 flashing led lights and a 777 timing chip. Does absolutely nothing.

[@Kgio-2112]

@@grahamcross5652 I threw mine out. You are right. Total scam. I got it in my stocking lol

[@richardradice3391]

This is relatively high-quality production for a channel with 2k subs, very nice

[@danroberts7975]

This is why I search for things before i buy... Saved me $10...I think that's worth a sub and thumbs up

[@monkeyjuju7441]

Daniel R you were actually considering that this could actually work before hand???

[@danroberts7975]

Beforehand I didn't know how it worked. Hence why I would research it. There are legit tuner chips out there for older vehicles like mine....obviously this is not one of them.

[@angelitoacusa38]

5

[@goclunker]

good lord...

[@cristianaquino4431]

can you do a review on those wonderful 1000 MPG Water vapor/hydrogen kits?

[@thebeybladearmory]

So what your missing is. You're supposed to drive with it plugged in for however many miles first. Then it starts to work

[@MaydayKeeper]

How would it do anything? it doesn't record the data. How would it know that you've driven 150 miles when it DOESN'T request any data ?

[@johnbernardlambe8582]

Does the ECU send data on the CAN bus (or anything on this port) without receiving a request for it? If not, then this test seems valid: Regardless of how far you drive, this unit would not do anything different because it could not be aware of how far you drive.

[@jpbodybuilding5160]

how could that OBD2 adjust to the car ECU if your not driving the car

[@krakenburger56]

There is a car simulation

[@andreialdwaikat6248]

thanks for the video, you are totally scientifically proof it

[@doccomeau2770]

This test device doesn't even have the correct inputs and outputs to simulate driving the car for 200 miles. This is not an adequate test. Now I doubt this device actually works but this test proves nothing.

[@GaMt13]

I connected a hose to a seat cushion and now run off methane.

[@motorhommie]

Looks like Chan is sticking it to America some more!

[@ruly236]

Since I bought Ecofuel I only had to refuel once this year ,

[@GrupoGzm]

Jajjajajaja.

[@theolamp5312]

You sound like Sheldon Cooper. By the way did you get the warranty honered ?

[@annhays2420]

I plugged this base under my Dash and my car is running perfect don't need gas to run the car I have the car system lol..

[@DarknoorX]

You do realize this actually works but he didn't follow the instructions, right?

[@TravelWithBradley]

If this worked every business man in the world would be screaming about it from the roof tops. Oil sellers aren't the only greedy people in the world. Ya fucking gump.

[@garyburkepile8619]

I have one and it seems that you would have to tape a dollar to it and throw it away so you can say you threw something away.

[@banditleu1342]

Well I put 1 on my 97 ram 4x4 5.2....was getting about 13.5 mpg....put 4 gallons in went 58 miles..that dosen't work out to13.5mpg..what up with that??

[@georgegerman9009]

The best device to save gas, wear and tear of my car.. Is my couch🛋 I stay home on Saturdays.😎

[@IanHollis]

I just bought one and I have no idea why ... stupidly, I'm now researching *after* having bought it. It's midnight, I'm tired, and not thinking clearly. *~sigh~*

[@fabsmaster5309]

Looks like a quality placebo device

[@t5jerry]

My diesel skoda used to do 600 miles on a full tank, since using this item in my car, I now get 5000 miles to a full tank !!!!! 🤪🤪🤪🤪🤪

[@bobbyclemente21]

Why you always lyin', LOL?!

[@Dustinfightsdemons]

I got an American made version and I use to get 315 miles per tank now I get about 400.. im sure it's not safe for my car but in times like these I can't take it back out.. oh I had to reset my computer after installing it before it would work..

[@kasperboo6044]

Yes if your car is under warranty this will void factory warranty fyi

[@johnsomebody972]

Thanks for the info like you I found the ad to be untrustworthy. Thank you

[@bluevd12]

Hm. I bought one and i have a check engine light on for various reasons .. timing chain .. cam sensor ..which means the timong chain has stretched alittle ...But when the check engine light comes on it goes to a default make your car run like crap I put the go green Eco OBD 21 and it seem to eliminate the computer scan and I get the mileage I should pretty interesting

[@davarosmith1334]

I haven't a clue if it works, but I would rather have 40 quids worth of petrol than 40 quids worth of nothing!

[@kasperboo6044]

If made a lot of money from the damage this item can cause from fried fuse panels to total ecm replacement

[@adamtmiddleton9985]

Shit brother we gotta make money off the stupid the good old American way.

[@ovalwingnut]

Xlint 👍😁 p.s. How many likes before we are treated to a new microphone? Just saying 😉 Thanks again!

[@wilkifrog6]

I got one and it screwed my gas mileage. I originally got 40 MPG highway and now 33. I’m hoping it didn’t screw it up a d it was just cheap gas

[@bobbyclemente21]

Do this, take off the negative cable of your battery for 30 seconds then reattach. What that does is reboot your car's ECM. Hopefully that'll get you back to 40 mpg...

[@adamtmiddleton9985]

Listen to Bobby

[@electronicstermcneon5798]

I got these products removed from Amazon. Took over two months to escalate a removal request and get them taken off.

[@twilikashilongo7887]

Testing it out of the physical vehicle it is unlucky informative

[@elrobo3568]

YOU ARE WRONG!!! I put this under the aluminum foil that I cover my head (and hubcaps) with and I can now pick up numerous radio stations through my teeth. So there!

[@julianiran8781]

thank you guys, When its too good to be the truth, it's most likely a fraud

[@stevedeleon8775]

SUPPOSEDLY there is a Money Back 30 day guarantee..I guess I'll be finding out if that's a Scam Too

[@dani47878]

Great detailed explaination, I almost went to buy this thing. But in my country there's an agent that selling these original devices (nitroobd2 malaysia), and most of the customer feedback was positive as it save fuel and increase the torque or pickup of their respective vehicle. Can you share some of your thought about this as I'm curios about it.

[@voidingwarranties8081]

Most people don't take detailed logs of fuel economy, so it's easy to believe that you have gains. As for HP/torque, anything under 10% is almost invisible to the driver, so without a back to back dyno run its just the placebo effect. If I sold a rock (with a blinky light) that promised FE/HP gains but only after 150miles of driving I would get the same feedback. People just want to believe that it can work.

[@antoniogoncalves3669]

nice! I was thinking in buying one until I descovered you :) I have a 2.2 197 HP diesel, is there a power box that does what it says?

[@CaptainKingsleyYeoo]

with the pricing of the "good" ones, you may as well go for a custom remap (Y)

[@666Necropsy]

spend around 1k for a racing ecu thats totally programmable. thats about the only way. every car and modification would create differences.

[@James-yl6jj]

Bully Dog, it works on all diesel motors. I used them in my semi truck and it was awesome!!!

[@MrFrankGallagher]

In short for those impatient viewers it does feckall but flash a few lights on the unit itself to make you think it's doing something .

[@dalebriles1528]

I saw one video that said the obd sensor saved 30 percent another said 20 and another that said 15. Its like filling an auditoriam with people and asking you to give 1000$ and god will bless you. Oh yeah I have holy water.

[@southjerseysound7340]

I've seen a model of these that just resets the ECU via a timer on the chip.So by doing that and the placebo effect people have (sad to say) seen some minor increases.But its not the best thing for your car to do.

[@voidingwarranties8081]

+SouthJerseySound And resetting the ECU often leads to worse fuel economy as it dial in the fuel trims.

[@southjerseysound7340]

Most times trims richen things up over time especially if someone uses a low grade gas.It's pretty rare that I saw a car under normal condition pull fuel unless there was another issue. So between this and the placebo affect is where there's a small chance for someone to see a "increase"especially if they are driving in a more MPG friendly manor.

[@kmsti8677]

Add this device, ebay performance chip, fuel line magnets every ft on fuel line and I should get 30+mpg and an additional 200hp on my V8 truck.

[@chandan888]

Hello there what is this fuel line magnet r u refer another product? Thanks

[@gabrielvillegas5508]

You can check all you want. That thing won’t lie to me. I have my car for almost 20 years and runs 200 miles with 10 galos. If this thing works I should be able to pass the 200 miles mark. I will send a follow up reply as soon as I’m done with the test.

[@adrian-bx9sy]

What happened

[@gabrielvillegas5508]

I still didn’t use a full tank but it looks like this sht is only garbage. I don’t use this car much, I have a second car which is a Tesla so the Chevy is most of the time parked. But the car never fails. It always runs 200 miles except for this time. I think is not gonna hit that mark.

[@ChristopherGaul]

Nothing that costs $10 has a real ELM327 chip. ELM charges quite a bit for one of their genuine chips. Anything with a real one is going to cost at LEAST $50. I'm guessing you're either European, or own European cars because you've made some incorrect assumptions. Any device with an OBD2 port must respond on the basic serial channel as well as any proprietary bus the manufacturer uses, such as CAN or SAE J1850 PWM. That's likely why you didn't get any reply from the device, your "Vehicle emulator" was incomplete. Not that I don't think this thing is a complete scam. Real performance/eco ECM tuner hardware (Eg Hypertech) is specific to particular vehicles and uses updated fuel maps specifically for that vehicle. I think you're right in your guesses that this either fakes a sensor input (IAT is a great guess) or tries to trigger EPA mode, or both.

[@DarknoorX]

This one does work. Needs 200km before it starts it's thing.

[@outsider5617]

@@DarknoorX Bullshit!!! If it can't communicate with the ECU it has no way of knowing how many miles the car has travelled. try again

[@DarknoorX]

Outsider dude.. It can.. It worked for my cousin's Ford Explorer 2012. I usually call bs on such tools but it did work

[@DarknoorX]

Brian Skene I don't have to. Get lost.

[@mustangpassurchevy]

@@DarknoorX When you plug it in, The chips go nowhere, Its not even connected to the computer. LOL

[@clydehardinel367]

A best way to test the NITRO Red chip is to do DYNO. Comparing it with Chip installed and the dynO and no chip installed with the DYNO.

[@voidingwarranties8081]

+CLYDE HARDINEL It's possible to do correctly, but ideally you would do multiple dyno runs spread out by days, then install the device as directed and do multiple dyno runs over several days. This would eliminate some of the variability from temp/humidity/atm pressure. Or you could test it for signal while installed on a real car.

[@lyricbean1012]

It was interesting to see.

[@hadleymanmusic]

Someone needs to sue that rocket scientist for fraud

[@tomstclair961]

Lol lol. As we say im the wrench turning business! P.O.S. Hopefully, the 30 day guaranteed money back sticker works better than the item itself. 🤣🤣🤣🤣

[@MrFinisher111]

It actually works in my car. Plus I found it for 5$

[@RUPSYC0]

Thanks! Well done video. I have seen other claims of users showing mileage improvements... doubt all those were paid actors. The device is supposed to read data, then on the analysis do something, your shortly timed setup might not be proper to see if would send data.

[@user-kq8rk1vd3u]

Good review 👍

[@murphybrown32216]

I try many things, you dont know unless you try. I also have hho, go with the gusto.

[@JoeyKO757]

Just for future reference don't be speculative, don't get to the facts. Thanks, oh great video

[@andreialdwaikat6248]

And there is a NITRO OBD2, please can you make a video about it?

[@voidingwarranties8081]

I have one in my desk drawer, and would love to do a video but I want to address some of the criticism when I do. I plan on creating an isolated CAN bus that receives all the signals from my actual car so I can see any signals this device produces while attached to a real car and not a simulation.

[@CityGuyGoesCounty]

🎅 Well I bought 3 of these for Christmas to give out to folks who were complaining about the high cost of gasoline, now thanks to you I realize I just brought them disco lights for their car.. 🤨🤨

[@adamtmiddleton9985]

You failed the IQ test. CEO thanks you.

[@CityGuyGoesCounty]

@@adamtmiddleton9985 I sented this video to PayPal, they credited all my money.. I didn't hear anything from the vendor disputing my claims or asking for their disco lights back.. Live and learn such is life.

[@MrFinisher111]

It actually does do what it says. But it's only about 8 precent increase

[@RUPSYC0]

Thanks for the info.

[@MLB9000]

Does it work on electric cars?

[@billcowell2267]

I will say upfront that I think using these, tuners as they are called, are a bad idea. The risk/reward is not worth it. That said, A car warranty is rarely voided. I worked for the Customer Service Division of a major auto manufacturer for years. I can count on one hand the times I saw a vehicle with an actual voided warranty due to a modification the customer made to the vehicle. The company cannot refuse warranty service on a vehicle unless they can prove the device caused the needed warranty repair. That is the rub. They can refuse your repair and then you are stuck going after them in court or through arbitration. So, they do have the upper hand. However, there is something called the Magnusson-Moss warranty act of 1986. Lawyers often use it, and I am paraphrasing here, because if they go to court and prove the manufacturer illegally denied, what the court determines is a legitimate warranty claim, you can receive up to triple damages plus reasonable attorney's fees. Another option you have is the BBB auto arbitration program. You can ask for your claim to be put in front of group of independent arbitrators. The program is free. A group of people with experience dealing with vehicle repair and/or arbitration will review your case. However, you will have to prove to them that the device didn't hurt the vehicle. The manufacturer submits a written report, as do the dealer and you the customer. Another uphill battle, but not an insurmountable obstacle. At has been my experience that they tend to lean the direction of the customer on a coin toss case. Hope this helps.

[@FarebrothaChronicle]

Good video...

[@creativelife4453]

How i can make car simulator ecu ?

[@cvp1969]

Will this drain the battery? The lights are flashing when the car is off. The car is driven less than 10 miles a day, if that. (A parent bought this and he hardly drives)

[@adamtmiddleton9985]

You watched this video and still left the thing plugged in??? 😐

[@cvp1969]

@@adamtmiddleton9985 nope. I confiscated them and got his money back

[@ercost60]

Good video, terrible audio. What's up with your microphone?

[@ventureelect]

My lawnmower does not have a OBD2 port.

[@Quesnel4X4]

I reprogram my dodge truck through the obd2 using my smarty tuner. I can adjust speedometer, timing, fuel mapping etc. Yet people say it can't be done. The giant cloud of smoke and acceleration from my truck after programming says otherwise.

[@guywithjeep]

That device is specifically built around your vehicle's ECU, not some "universal" device

[@FromMetayou]

I bought 3 now I have a fuel garage I just can't use all I'm saving lol

[@lastone8896]

How did you simulate 150 miles (200 km) before it starts working

[@raccoon874]

dude... it wasn't even interacting with the computer.. get it?

[@jeremycubs8331]

Got one and I've got 30bhp increase! They work as long as you have faith LOL

[@nassimkoubeissi5814]

What is the name of this car ecu simulator in the video ?

[@arnelpascual7546]

chinese knock-off.

[@voidingwarranties8081]

Just got the New Video Up for the Nitro OBD2 at kzbin.info/www/bejne/lYCsgGSqf7V4r5o

[@AriffNordin]

thanks man..lucky im watching ur video before buy this lousy item..thumbs up!!

[@kevinbarry3066]

The only thing that this thing did was kill my battery, not even heavy to use as a paper weight

[@bigbosscaos3923]

"Chinese made" ....told me everything right there

[@bobbyclemente21]

Bet half the stuff you own is made in China though...

[@uyngor1536]

2 cylinder are running in state of 4 cylinder engine car it ran hell

[@christopherprim1973]

lol. What is a 'Benzine Car'?

[@utah133]

I think it's a bad translation of old fashioned British English, an out-dated reference to gasoline or petrol. Benzine is an organic solvent that may have once been used as a motor fuel, like in 1890 or something. It's nasty cancer-causing stuff.

[@christopherprim1973]

@@utah133 That's hilarious. Bad English is the sure sign of Chinese marketers. Or boomers...

[@utah133]

@@christopherprim1973 Easy on the boomer references... I'm 70. But not typical. Culturally and politically liberal af.

[@christopherprim1973]

@@utah133 Okay, Boomer. ;)

[@leanneferguson2939]

This is not actually a fair test, because the instructions on the packet states I Quote - ecoOBD2 will recognise your vehicle and your driving habits, after around 200 km/150 miles driving and thus ecoOBD2 will adjust itself to match your car perfectly for more fuel saving. This video did not drive for about 200 km's to be able to give a fair more accurate review, so really it could just work yet at the end of the day. I was recommended this by a friend, and bought one, I haven't yet used it though, however I have nothing to lose by testing it out and really seeing if it works after I'v driven it for over 200 km. Will get back to you with an update if I remember to.

[@bobbyclemente21]

You forgot but I'm sure it's cause it did nada or it killed your engine.

[@realcasama]

very detailed thanks

[@voidingwarranties8081]

If you like this, then check out my other video where I add new OBD2 PIDs to an existing car network: kzbin.info/www/bejne/p4rUpal-bLmserM

[@HopefulPessimist]

@@voidingwarranties8081 I think in previous testing you broke that thing... because I didn't see anything flashing like I have in other videos that they reset and stuff like that I think you got a faulty unit or you broke it... because yours doesn't act like the six other videos I've seen of people testing these. I think you need to get another unit and redo it.

[@fredjeushtangonan7053]

Wreck-it-Ralph could be inside of those .

[@Todjcam]

The grammar and spelling errors are what really seals the scam deal! 🤣👌🏻

[@billmarquis1198]

That’s the Chinese way of eliminating liability buy using nonexistence words.

[@intaneloknastiti6190]

i believe the instructions says that u should reset the thing when your car is ACCU ON, not in an engine running mode. Would it yield differently?

[@voidingwarranties8081]

Not if it works as described on the package. OBD2 protocol requires the device to ask for information from the ECU. Even if the key was in the Accessory position the ECO OBD2 would still have to make a request to see any information. It makes no such requests.

[@oddis188]

Funny to read comments that says "thx. Saved my money"... Who the hell even had a second of thinking this could work... I bet you all are the same people who buy's all kind of junk that they sell on TV

[@jens_hatje]

I saw this dirt cheap, so I got one, wondering if it would actually work. If not, I'd just be out 5 bucks. Weill, the instructions, as you know, don't tell you dick all. I don't care about how it works, I just want to see results and... now that I've got this installed in an out of warranty 2003 car and driving it to work back and forth for almost a week. So far, I've noticed my gas usage has drastically reduced. I was expecting to fill up tomorrow, as I usually get about 4 to 4.5 days on one tank. Right now, I'm sitting at just over half a tank left. I can't explain it. If this kills my car, it's not a loss for me, so I can take the chance on this. But I'll hold off putting it into a newer car. I just wanted to mention the unexplained reduction of fuel consumption... and I don't noticed ANY performance issues either. Maybe I got one that actually works? I've seen these retail online for hundreds of dollars... those must be scams. The one I got, gives me positive results, so, who knows. lol Peace.

[@chrisslater4053]

Thanks.

[@hacatan24]

This doesn't answer any questions..... Why couldn't you just put it in your car and drove like 100 miles? That's only way to get a real good reading....

[@bobbyclemente21]

You sell these? :D

[@sfcjerryharris]

I fell for it too.

[@jim7060]

On the back of my eco OBD2 THE DIRECTIONS SAY TAKE THE KEYS OUT OF THE IGNITION. STICK THE KEY IN AND TWIST IT TO THE FIRST STAGE (DO NOT START THE CAR). PRESS THE RESET BUTTON FOR 5 SECONDS. AFTER RELEASING THE BUTTON ABOUT 30 TO 54 SECONDS YOUR ECHO OBD2 WILL COMMUNICATE AND ESTABLISH CONNECTION WITH THE ECU. START THE ENGINE,.. THE OBD2 WILL RECOGNIZE YOUR VEHICLE AND YOUR DRIVING HABITS AFTER AROUND 50 MILES OF DRIVING. THUS THE ECHO OBD2 WILL ADJUST ITSELF TO MATCH YOUR CAR PERFECTLY FOR MORE FUEL SAVINGS. I DON'T BELIEVE YOU DID ALL OF THESE STEPS.

[@zodx19]

I put one on my Ford Expedition 2008. I was getting 12 miles to the gallon. I ordered one from Amazon now I get 15 miles per gallon. I've had no issues whatsoever. Hell 3 miles extra per gallon, I'll take it.

[@bobcat8439]

Junk probably screw the computer up if it sounds to good to be true it is

[@robertelliott5644]

I have a Honda Element 4 wheel drive. I installed yjis device 4 weeks ago and I went from getting 280 miles on 14 gallons to over 347 miles on the same amount. Best invention sense sliced bread

[@thebeybladearmory]

These also sell for $50

[@amirullaahad955]

thanks man! save my bucks!

[@DarknoorX]

You do realize this actually works but he didn't follow the instructions, right? Gave it to my cousin to use it on his gas spender 2012 Ford Explorer, after doing the real requirements for it to work, he now drives for like 30-50 km more.

[@RAY7808]

I ONLY PADE £2.99P PLUGGED IT IN AND A LIGHT STAYED ON SO I UNPLUG IT JUST TO BE ON THE SAFE SIDE

[@jeremycubs8331]

Isn't it suppose to light up when plugged in? It's an indication that its actually working, well you can only hope lol

[@ManuelPerez-gz3ky]

LEAVE IT PLUGGED, I DO AND NO PROBLEM IN DISCHARGING BATTERY. MINE DOES WHAT IT SAID IT WOULD AND MORE. TOO MANY INTELLIGENT PEOPLE HERE EXPERIMENTING AND THEY DO NOT EVEN KNOW HOW TO TEST, TAKE APART OR HAVE ANY KNOWLEDGE OF HOW A COUMPUTER MODULE WORKS AND THE INSIDE PARTS OF IT. IT IS ALL PURE HOGWASH VIDEOS. WHAT DOES THIS GUY KNOWS? IS HE AN ENGINEER ? BULL !!

[@MrHgsherrard]

@@ManuelPerez-gz3ky I would be curious to know what you've found that appears to work.

[@Wilksey37]

Where can we get one of these magical engine simulators? Looks like an Arduino with a can shield, but where did you get the software from??

[@garymaxie3481]

You have to drive 150 miles to get it to work. Did your test do that???

[@philippeplouchart8156]

The LEDs just drain the battery.