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LeeKooLuu

OBD2 Scanner Ease Setup Plug-Play: Clear Reset Engine Error Code

  • Based on 7,014 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Oct 26 – Oct 27
Order within 5 hours and 57 minutes
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Features

  • EASY TO USE & PLUG AND PLAY DESIGN: This OBD2 scanner is designed for ease of use. Simply plug it into your cars OBDII port for instant diagnostics, no technical knowledge required. Perfect for DIY enthusiasts, mechanics, and anyone who wants quick, reliable engine code checks
  • COMPREHENSIVE CAR DIAGNOSTICS: Retrieve and clear engine fault codes, view live data, and analyze freeze frame information to monitor your cars health. This diagnostic tool saves you the hassle and expense of mechanic visits, providing accurate insights into your vehicles condition
  • KEEPS YOUR ENGINE RUNNING SMOOTHLY: Maintain your engines performance by quickly detecting issues with engine fault codes. This tool helps prevent major repairs by resolving problems early, saving both time and money. Ideal for preventative maintenance and efficient troubleshooting
  • FIRST CHOICE FOR DIY & PROFESSIONAL MECHANICS: No automotive knowledge required! Easily use this scanner to identify and clear check engine light issues, empowering both DIYers and mechanics to resolve problems instantly. Ideal for those seeking fast, effective diagnostics
  • ADVANCED MULTI-FUNCTIONALITY: Retrieve detailed vehicle information like VIN, Calibration ID, and CVN. Supports I/M readiness, engine coolant temperature, vehicle speed, and more, giving you complete control over your cars diagnostics. Perfect for professional-level checks

Description

We specialize in the manufacture of automotive peripheral safety equipment.We have produced this handheld code reader.Easy-to-use,supports all OBD II compliant vehicles to enable anyone to accurately diagnose vehicle problems.,this ergonomic scan tool makes your vehicle service experience much more pleasant! ►This code reader is plug-and-play, requiring no battery or charger, and once the diagnostic cable is plugged into the vehicle's DLC socket, the code reader will take power directly from the vehicle and start working, which is very simple for beginners. ►it is a car doctor that allows you to identify and rule out any problems with your car's engine and whether it needs to be sent to the workshop for repair. ►If your vehicle's check engine light is on, the LK11 scanner is the first tool that can help you determine the cause and find a solution. ►OBD2 Scanner covers a wide range of vehicles to fix more errors, covering up to 50+ car brands and 1000+ vehicles conforming to the OBD2/EOBD protocol 16PIN standard OBD interface. ►Supports 10+ languages and wide compatible all 12V Vehicles from 1996 and newer. ►Car diagnostic scanner shows vehicle parameters recorded by ECU when an emission-related fault occurs and records a snapshot of the vehicle operating parameters to help in identifying the problem. It may include important engine parameters such as engine RPM, vehicle speed, fuel pressure, closed-loop status, etc. ►Diagnostic Trouble Code can determine the technical condition of the car, identify the parts of the fault and the cause of the inspection. Including the testing and diagnosis of the car engine, the condition of the car chassis, to determine the technical condition of the car. ►Code reader retrieves the Vehicle Identification No(VIN), Calibration ID(s), Calibration Verification Nos. (CVNs). This function is very useful when trading used cars!

Brand: LeeKooLuu


Power Source: Corded Electric


Product Dimensions: 2.98"L x 0.87"W x 5.2"H


Operating System: not compatible


Screen Size: 7 inches


Brand Name: LeeKooLuu


Number of Items: 1


Manufacturer: LeeKooLuu


Included Components: 1* Instruction, 1* Other Parts, 1* obd scaner


Model Number: LK11


Manufacturer Part Number: LKK-V309


Manufacturer Warranty Description: 3 year manufacturer


Power Source: Corded Electric


Operating System: not compatible


Screen Size: 7 inches


Native Resolution: not compatible


Item Dimensions L x W x H: 2.98"L x 0.87"W x 5.2"H


Item Highlight: Professional Code Reader Diagnostic Scan Tools with Freeze Frame/I/M Readiness for Cars Since 1996 & Newer - LK11


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 26 – Oct 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Great value, does as intended
I have always used the Bluetooth modules to read codes of the OBDII port. Always vanished from sight for some strange reason. I tend to not put things back in a rememberable spot, so it is my wrongdoing. Anyway, I decided to go with a fully self-contained reader and this thing is much easier to use than the others. By others I mean the Bluetooth, wi-fi whaa?, it won't connect, maybe turn it off then on again, wait it has no power switch, maybe it's my phone, lose me I dare you, maybe it is IOS, or maybe it just is a dud, why did I buy you thingy, I hate you thingy, I will lose you forever! Enter this little gem. Powered by the OBDII port of your car so no batteries needed. No silly app to download with optional purchases for your vehicle, and no I didn't give them my email address either. Just plugged it in and in 15 seconds, the device was awaiting my input. ready to work out of the box. The screen was easy to read with my 54 year old eyeballs, no squinting needed! Self explanatory menu, easy to understand. My Mustang has a faulty fuel injector , I just googled the Pcode. This is no pro model at this price point. It does not diagnose and troubleshoot the vehicle. It will read the codes stored in the car's computer that mostly relate to emissions. Engine misfires, cats not up to temp, O2 sensors, fuel injectors misfiring, engine running lean or rich, etc. It will tell you what code is causing the check engine light to come on. It will also clear it. A word of caution, do not reset codes before you have to take the car to emissions. Most cars need to 'cycle' through several real world tests to show a status of READY, which is what the emissions testing looks for. It took me a week of highway driving, street driving, heat up and cool down cycles, shifting through all the gears then slowing down by coasting with no brakes. Every car is different, so just google "OBD readiness Drive cycle" and the make and model and year of the car. Note: If possible, when working on a vehicle either before or after an E-Check OBD II test; do not clear the Diagnostic Trouble Codes (DTC’s) so that the check engine light remains on after the repair(s). Therefore, if it was the correct repair, the check engine light will turn off on its own while driving the vehicle through its drive cycle and signals to the driver that the vehicle is ready to be tested. If the check engine light does not turn off, then additional repair(s) may be required. Remind your repair technician If the repairs require the computer codes to be cleared or a battery disconnect (which also clears them), then be sure to drive the vehicle for at least two or three days (older vehicles may take more time) including both highway and city miles. This will result in setting the OBD monitors to “ready” and ready for an emissions test. Unfortunately, when the codes are cleared it turns the check engine light off and it is a guessing game as to when the computer monitors are “ready.” The generic drive cycle below may or may not be helpful but it will give you a better idea of what driving parameters usually need to be met. This may need to be repeated 2 to 5 times depending on the make, model and age of the vehicle. *Do this all at the same time and not in pieces (does not need to be exact) 1. Let the vehicle sit for 8 hours 2. Start the vehicle and let it warm up 3. Drive for at least 10 minutes at highway speeds (55 mph or more) 4. Drive for at least 20 minutes in urban traffic with at least 4 idle periods that you prefer to keep the check engine light on after the repair(s) if possible. I had to learn all that the hard way btw. All in all, I recommend this product for purchase as a good buy, and great value for the money. Ray ... show more
Reviewed in the United States on October 21, 2023 by R.MARIN
    • Good purchase
Works well and easy to use.
Reviewed in the United States on May 17, 2026 by NY Chris
    • So far, so good. Clear, easy.
I've used OBD2 readers before. This device is easy to use, has clear directions, tactile easy buttons that work without difficulty. (No small buttons that require a child to deploy). I located the OBD2 port on my car, inserted the plug and the device instantly powered up. Hit "enter" to get going and then started the ignition. The codes were thrown and there were also multiple screens with car data being relayed. I would highly recommend using this type of device, instead of a Bluetooth largely because you avoid the craziness of expecting a hardware company to write an app well. Stick to what works and don't go seeking a slightly smaller form factor at the expense of an app that may or may not work well. The only small problem that came up (but wasn't a problem): When going through the screens to erase my code, the device stated the code could not be erased and there was an error. I cycled through and repeated multiple times, with the same message displayed. In the end, it didn't matter because the code was actually erased, and my check engine light did go out. If you are new to using an OBD-2, you should get one just for piece of mind. The code that was thrown was super easy to research on the inter-net information superhighway and I was able to fix my problem in a matter of minutes. The device is small and feels rugged; its packaging included a waterproof zip-seal bag and a sturdy cardboard box. My new OBD-2 detector is now in my car, at the ready should I again have a "check engine" light on it. The economical price should not dissuade you...the plastics, chips, and software can't cost more than a few bucks; there is no battery or power source on the device (it is powered by your car and it requires minimum power). Finally, the instruction manual was clear, for a "Made in China" product, but you won't need them if you have used an OBD-2 before. If you are new to it, the instructions and its slightly "less-than-fluent" English is good enough for you to figure out how to use this very easy tool. If you are new to OBD-2 diagnostics, empower yourself and buy this. Don't waste your time driving to the $tealership and avoid ridiculous $100 diagnostic fees when you can get the same diagnostic code in under a minute (upon plugging the device in). Happy car diagnostics/repairs! ... show more
Reviewed in the United States on March 8, 2022 by MrMonocle
    • Handy little device for the money!
Works fine helps me keep up with the codes my car is sending out. I keep it in my car at all times.
Reviewed in the United States on April 15, 2026 by Jameela Massie
    • Better than my old one and very affordable
I misplaced by old OBD2 scanner so I ordered this one. I am glad I did. My old one only displayed the codes. I had to then look up the meaning of any codes displayed. This one shows the code and a brief description of what each code means. That is much more convenient. The other good news in my case was that the engine light was on and the scanner displayed "code 0455 "gross leak" in your vehicle's Evaporative Emission (EVAP)". I used the scanner to reset the code and I tightened the gas cap. The engine light turned off and has not turned back on at least so far. ... show more
Reviewed in the United States on April 16, 2026 by lateradopter
    • Convenient and Fast Connecting Scanner Convenient and Fast Connecting Scanner
Review Image by Brad4321
Review Image by Brad4321
Review Image by Brad4321
This is an excellent OBD2 scanner for its intended purpose. I run a small repair shop and have a drawer full of scan tools. This does not compare to my $1500+ professional grade diagnostic suite, but it is not meant to. However, this scan tool has one main advantage over all of my other tools: it connects and loads extremely fast with no other specialty items needed. This tool boots faster than I can crawl back out from under the dash of most cars and can read codes within seconds of turning on the key. Newer cars with lots of modules can take minutes to load on my professional grade scanner. When one just wants to check/clear engine codes quickly, this thing is a lifesaver. I also have the Bluetooth scanners other brands make. Those are nice and some have a few more features, but you must have the app and go through the connection process. While that can be nice, it does not lend itself to be loaned out. With this scan tool, I can easily loan it to a buddy or potential customer, and they can scan and be on their way without wasting time downloading an app. This is also a consideration for those less tech savvy. The no questions plug and go that this provides is definitely worth the purchase price. The only issue worth considering is the short cord. It is long enough for most vehicles, but vehicles that tuck the connector way up under the dash or in the passenger floorboard may be too short to comfortable reach from the driver’s seat. However, the short cord allows it to easily fit in a glovebox or small toolbox and not take up much space, such as where it currently lives in my work truck. ... show more
Reviewed in the United States on June 17, 2021 Reviewed in the United States on June 17, 2021 by Brad4321
    • leekookuu obd2
6 stars, 8 days a week. Thing is great, truly. Tried and true straightforward tool. No gimmicks or dress up kits, it just does exactly what it is meant to in an easy to understand way with straightforward user navigation. I can also say for my personal experience interacting with them, LeeKooKuu, the supplier, cares about their customer base and their satisfaction a great deal. Making for an over the top buyer experience. Would and will do business with them again in the future. Happily. ... show more
Reviewed in the United States on December 8, 2025 by Great sandal
    • Simple, Affordable Scanner That Gets the Job Done
When my wife’s car threw a P1450 code for a faulty purge valve, I swapped out the part but the engine light stayed on even after disconnecting the battery. I didn’t want to buy a high-end OBD2 scanner since I’d probably only use it once. This one was exactly what I needed. Plugged it in, quickly read the error code (plus another one related to the purge valve), and cleared them with a single button press. It oddly said the code failed to clear, but after turning the car off and back on, the engine light was gone—and the codes didn’t come back. If you're looking for budget-friendly scanner that is simple to use to read and reset error codes, this scanner works great. ... show more
Reviewed in the United States on July 28, 2025 by Secret Agent Shopper

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