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· CEL Doctor: The ANCEL AD310 is one of the best-selling OBD II scanners on the market and is recommended by Scotty Kilmer, a YouTuber and auto mechanic. It can easily determine the cause of the check engine light coming on, quickly read and clear diagnostic trouble codes, read live data & hard memory data, view freeze frame, I/M monitor readiness and collect vehicle information. Instead of taking car to mechanic shop, you can use it to check the trouble code and show code definition by yourself. · Sturdy and Compact: Equipped with a 2.5 foot cable made of very thick, flexible insulation. It is important to have a sturdy scanner as it can easily fall to the ground when working in a car. The AD310 OBD2 scanner is a well-constructed mechanic tool with a sleek design. It weighs 12 ounces and measures 8.9 x 6.9 x 1.4 inches. Thanks to its compact design and light weight, transporting the device is not a problem. The buttons are clearly labelled and the screen is large and displays results clearly. · Accurate Fast and Easy to Use: The AD310 scanner can help you or your mechanic understand if your car is in good condition, provides exceptionally accurate and fast results, reads and clears engine trouble codes in seconds. If you want to find out the cause of the check engine light, this device will let you know immediately and fix the problem right away without any car knowledge. No need for batteries or a charger, get power directly from the OBDII Data Link Connector in your vehicle. · OBDII Protocols and Car Compatibility: Many cheap scan tools do not really support all OBD2 protocols. This is not the case with the AD310 scanner as it can support all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. This device also has extensive vehicle compatibility with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs, as well as newer OBD2 and CAN vehicles both domestic and foreign. Check compatibility with your vehicle model before purchasing. · Home Necessity and Worthy to Own: This is an excellent code reader to travel or home with as it weighs less and it is compact in design. You can easily slide it in your backpack as you head to the garage, or put it on the dashboard, this will be a great fit for you. The AD310 is not only portable, but also accurate and fast in performance. Moreover, it covers various car brands and is suitable for people who just need a code reader to check their car.
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BoneyardbillReviewed in the United States on May 30, 2025
My truck wouldn't start, just clicked when I turned the key. I checked all the fuses, checked all the sensors, thought maybe it was the starter. Because I couldn't drive it to a parts store to have them hook up their OBDII for free to tell me what the problem was, I was forced to buy one on Amazon. I bought this one for like $20. As soon as I read the manual, I hooked it up to my truck (so simple and easy) it immediately said "crankshaft error- code P0335". I thought "Oh no! A bad crankshaft! My engine is toast. What am I gonna do?" But when I googled the code, turns out it's just a crankshaft position sensor. Whew, that was a close one. Best $20 I ever spent.
BomaReviewed in the United States on June 4, 2025
This scanner gets the job done. I used it on my vehicle and had no issues whatsoever. Simply plug it into the OBD port under the steering column, turn the car on, and it starts reading codes right away. It’s straightforward to use and does exactly what it advertises: reads diagnostic trouble codes and can temporarily clear them. Of course, if the same code keeps showing up, it's best to take your car to a mechanic to get to the root of the issue—but for a quick scan and reset, this tool works perfectly. Highly recommend it if you're looking for an affordable, no-frills code reader that just works. Reliable, simple, and great value.
Don ForgashReviewed in the United States on May 3, 2025
This is by far one of the best low priced scanners that I have ever used. It's simple, fast and easy to diagnose problems that are keeping you from reaching the ready for testing state. After scrolling thru the readings, mine had no CEL's, it showed the O2 not completed. I then scrolled to the chart screen in live data, scrolled down to the bank 1 sensor 1 and was pleased to see real time data such as a scope shows, everything was fine. Next up bank 1 sensor 2, the first look everything was fine. Back to sensor 1 everything was fine. Sensor 2 on the second look it was flatlined. Again cycled and on the third look, the signal was degraded and fluctuating. Bingo, an intermittent issue. I had already ordered the replacements so they were on hand. Once I had verification from this scan tool I replaced them. You always want to replace the entire bank, even though only one shows faulty, the others will soon follow. With this tool it took less than 10 minutes to resolve my trouble. Thank you for a great product. Don
Bob SReviewed in the United States on May 30, 2025
Quality through and through. Works like a champ. Read my code and pointed to the oil sending unit. Replaced the oil sending switch and fixed the problem. I'd like to address the fact that though it does clear the check engine light (you do it manually) rerunning the code check it still shows the same code. This is contrary to the instructions witch state after clearing the code recheck to confirm it is gone. This in wrong, misleading, and confusing to new buyers. Clearing the code does not do what you would think and what other inferior code readers do. The code remains until the problem is fixed and the car is run enough to complete its next computer wellness check. Then the code is gone. This is not stated in the instructions, but make sense to me as a problem with the car is not fixed by clearing the check engine light. This is a well make product and I would recommend to others. I am taking one star back because of the confusion with the manual. It needs clarification.
pprotusReviewed in the United States on May 3, 2025
This is an inexpensive, basic scanner. If one tries, one can spend hundreds of dollars for a scanner with more bells and whistles. (As an example, I just returned a different IOT scanner that wanted unrestricted access to my WiFi router.) This scanner does not ask for my personal info. It does not need A WiFi connection, and does not send/receive email. Also, it draws power from the OBD-2 socket. It does not need to be charged overnight. It comes with a very nice user guide that explains how all the screens work. The display is in black and white, but has good resolution and offers several real-time graphing functions. The menu and set-up screens are intuitive. Once I got started, I had no problem navigating through the displays. I was able to view all the data I wanted to see, and was able to reset all of the codes that were causing lit trouble lights on the dashboard. In short, this scanner does the job and even offers some additional features that make it easier to use. This scanner is a keeper.
steven svobodaReviewed in the United States on May 28, 2025
This was such a money saver. I bought a used car to drive to work and back and got codes immediately. Thanks to this, I didn’t need to pay a shop to diagnose and I was able to capture the code, find the problem and fix it myself. I keep it in the glove compartment for quick access. It was easy to use and accurate.
AlexReviewed in the United States on April 13, 2025
My car was having some engine issues, the light was on, and in order to pass my emissions test and renew my registration I needed to fix the problem. This tool helped me to diagnose the issue, after looking under the hood and using the error codes to guide me it was incredibly obvious and I decided to fix it myself. One of the air intake hoses from the filter to the engine had degraded and was split completely in half, and fortunately it was a readily available part and easy for a novice to replace. It wasn't obvious at a glance, and this tool led me in the right direction. For complete amateurs like myself, be aware that after making a repair you should clear the error codes. You'll then need to drive 60-100 miles to ensure that the repair worked and for the car's computer to register as ready for inspection. Long story short, this tool saved me a lot of time, a LOT of money, effort, and not only helped me solve a serious problem but kept me out of trouble with my registration. Manual is clear and easy to follow and the device is simple enough to use.
Amazon CustomerReviewed in the United States on May 25, 2025
Did some homework on YouTube before buying. Does everything I need and was on sale to boot. Ordered on a Wednesday and arrived Friday. I was able to read and clear the P1450 code from my 2016 F150 2.7 EcoBoost. This device complies with the KISS principle. Since this unit is useless anywhere else, I plan to keep it in my glovebox.
UNREELReviewed in Canada on June 2, 2025
Excellent OBD 2 Code Scanner for the price. Very easy to use, diagnoses codes quickly and easily cleared faults. Hard to Beattie unit at this price....I personally do not need a color lcd screen so this unit was perfect for my needs
Juan VegaReviewed in Mexico on February 20, 2025
Me llegó en tiempo y forma y lo ocupe para revisar mi vehículo, lo cual me arrojó los problemas que tenía y es muy eficaz. En cuestión de funcionamiento es muy bueno y tiene para cambiar el lenguaje, así es más rápido interpretar los códigos.
Marcelo PerroneReviewed in Brazil on May 2, 2025
Espetáculo, funcionou muito bem na BMW!!!
Sr JReviewed in Spain on May 15, 2025
Fácil de usar y compacto, muy útil si es lo que necesitas. En mi caso lo tuve que devolver porque no tenía acceso a sistema DENOx, podía borrar los fallos del controlador del motor pero los del DENOx no
Salah freihatReviewed in the United Arab Emirates on February 23, 2025
Remove check engine light, easy to use