We consider a engine computer scanner to be a worthy investment in the long run. We are here to help you choose the best one for your purposes from all the best available products in market today.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Konnwei Engine Computer Scanner READ REVIEW

Best For Vehicle Inspection: Buy: Motopower Engine Computer Scanner READ REVIEW

Best With Fast Shipping: Buy: Ancel Engine Computer Scanner READ REVIEW

Best With Large Buttons: Buy: Foxwell Engine Computer Scanner READ REVIEW

Best For Key Fob: Buy: Nexas Engine Computer Scanner READ REVIEW

Best For Laptop: Buy: Obdscar Engine Computer Scanner READ REVIEW

Best For Brake Bleeding: Buy: Launch Engine Computer Scanner READ REVIEW

Best For Torque: Buy: Innova Engine Computer Scanner READ REVIEW

Best Overall: Konnwei Engine Computer Scanner

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a scanner. The Konnwei Engine Computer Scanner is exactly that - it's a simple scanner that hits all the right notes. The konnwei engine computer scanner is used several times, is used for the fuel system, It is designed to be top notch and has a play design. Easily find out the root of check engine light (mil) before going to a repair shop or fixing it by yourself. The kw850 car computer reader is a professional vehicle diagnostic tool for car owners to quickly read and erase dtc ( engine fault codes ) as well as a battery tester.

Above all, the konnwei engine computer scanner is great with clearing the codes, clearing the faults, It is perfect for coolant temp and has a perfect design.

Most buyers agree that if the scanner has an obdii port it will work. In addition, they say that the scanner comes with a carry case which is ideal for transporting it. Further, a few also found that the value for price of this scanner can not be beat. Overall, many customers have used the konnwei engine computer scanner for more than a few months without any problems, and it shows no sign of giving up.

• This can not work on hybrid or electric cars.
• This can not be updated on a mac pc.
• This will on a 2011 Mercedes gl350 diesel engine.
• This is good for gas engines but questionable for older diesels.

Best For Vehicle Inspection: Motopower Engine Computer Scanner

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If you often find yourself confused about convenient and suitable scanner, Motopower Engine Computer Scanner should be your first option for buying. The motopower engine computer scanner is very fast, it works well and has a perfect design. The manufacturer says: Visit our store for more products. Also, this is self - explanatory, it has pulled code and has a new design.

Most importantly, the motopower engine computer scanner is great with clear codes, it is reliable and has a compact design.

Almost all customers found that the scanner is only made to diagnose and check engine error codes and clear them. Moreover, they say that the scanner is a good scanner for the price and very easy to use. In addition, a few strongly agree that this scanner is only compatible with 1996 or newer vehicles that utilize obd2 protocols. So, buyers were eager to recommend it to friends and would-be buyers.

• This is perfect for weekend warrior Youtube mechanics.
• This works perfectly, It is designed for fuel pump and has a play design.
• This is good value for the tool's usage.
• When you find the fault codes, please fix the problem before erasing the codes.

Best With Fast Shipping: Ancel Engine Computer Scanner

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If you often find yourself confused about convenient and suitable scanner, Ancel Engine Computer Scanner is your end point. The ancel engine computer scanner is worth the price, is great for a great price, It has start the engine and has a very user-friendly design. The manufacturer says: We strive to make friends with our customers with excellent products and quality services, and to be the company most trusted by our customers. The company constantly strives for product quality, technology, design and sustainability and adheres to the spirit of people - oriented and innovative efforts to make great contributions in the field of automotive technology.

Above all, the ancel engine computer scanner is perfect for coolant temp, is very happy, It is great with clear code and has a perfect design.

Most customers found that the scanner is easy to check error codes and then google. Further, a few strongly agree that the scanner can be used on bmw 5 series e39. Also, a few strongly agree that this obd 2 scanner is simple but gets the job done. In conclusion, for almost all customers, the scanner was the most suitable.

• This will work when necessary check engine lights yet.
• This is something with the thermostat not operating at the optimal temperature.
• This can not read and erase abs, srs(airbag), and other systems fault codes.
• This allows check engine light issues to be read and re-set.

Best With Large Buttons: Foxwell Engine Computer Scanner

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Compared with other scanners in this category, the Foxwell engine computerscanner has a convenient design. The Foxwell enginecomputer scanner is worth the price, is perfect for great quality, It looks good and has a good design. Make sure this fits by entering your model number. And, the scanner is separate, It is great with clear directions and has a perfect design.

The scanner is good for big screen, works well. It is good for fast delivery and has an advanced design. Further, it can be used directly with no need for registration or update, as it is already the latest version. Finally, the Foxwell engine computer scanner is very reliable, its buttons are big, it comes with a nice screen and has an exclusive design.

Most buyers opine that the scanner is great for the diy'r who wants to clear codes and general monitoring. And, they say that the scanner is easy to use and the screen looks good. And, a few say that this scanner even graphed the fast switching of the upstream o2 sensor. So, customers were very happy to recommend it to friends and would-be buyers.

• This is a great tool to have for a decent price.
• It is easy to watch and interpret o2 and fuel trim and maf data.
• This works well on the Nissan Murano 2003.
• This is a fair start to finding problems.

Best For Key Fob: Nexas Engine Computer Scanner

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The NEXAS engine computer scanner is the most convenient scanner on the market today. The Nexas Engine Computer Scanner is convenient to use, allows for battery registration, it is too high and has a unique design. Use this obd2 scanner to make sure the monitor is set before the emission test, so you can pass the emission test easily. Further, it is used to read and clear fault codes and turn off the engine light.

The scanner checks the engine, It is much better and has a professional design. Most importantly, the nexas engine computer scanner is an indispensable tool in your toolbox and one of the best gifts for home and auto mechanics.

Almost all customers found that the scanner is easy to press it powers on from the obd2 port, so there is no need for any double aa's to power it. Further, they strongly agree that the scanner is a nice tool to have, especially when the "check engine" light comes on. Moreover, a few also found that the nexas nl101 car code reader has an evap test, o2 sensor test and shows you the causes of the error codes.

• This will work, your tahoe has obd2.
• This is compatible, according to their list.
• The nexas nl101 car code reader can work on Japanese cars.
• This is compatible with any vehicle manufactured after 1996.

Best For Laptop: Obdscar Engine Computer Scanner

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The Obdscar Engine Computer Scanner is specially designed for your daily purpose and has all useful features. The obdscar engine computerscanner is applicable, comes with multi-language and it is used once. Let you decide if it's something you can fix or need more advanced help. These vehicles all use a common diagnostic connector and a set of universal trouble codes.

The scanner is designed for exhaust system and it is great with clear code. Also, it is great for spark plugs, comes with a faulty sensor and it comes with more help. Most importantly, the obdscar enginecomputer scanner is important and it has reset oil.

Most customers opine that the scanner has the air bag codes in it. Moreover, a few strongly agree that the scanner has an OBD ii port it pretty much works with it. Also, they also found that this scanner is reasonably priced and very easy to use, and provides accurate readings.

• This provides exchange services.
• This will read obd ii diagnostics.
• This will tell you which one is causing the issue.
• This includes oxygen sensor data testing.

Best For Brake Bleeding: Launch Engine Computer Scanner

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The Launch Engine Computer Scanner is suitable and reliable and fits well with your daily use. The launch engine computer scanner is very fast, is important, It is designed for a great price and has professional design. large 5" touch screen, fast 7.0 android, 16g ram, 6100mah bat, to give you a better user experience. This scan tool supports one - click update via wi - fi which can fix some bugs, and updates new make up to 2021 models.

The scanner has a good interface, it includes everything for the braking system and has a nice design. In addition, it is reliable, has reset oil service, it works flawlessly and has a user-friendly design. Finally, the launch engine computer scanner works well for the fuel pump, It is good for basic functions and has a new design.

Almost all customers opine that the scanner can diagnose ab transmission engine diagnostic, perform oil reset, epb/sas/tpms reset and throttle matching. Also, they strongly agree that the scanner does for Mercedes’ benz vw and bmw. Moreover, they say that the crp129x OBD scanner can work on most Honda vehicles, but not on all. Overall, the tone of buyers is very positive and we believe that the scanner suits the purpose.

• This is great for wireless internet connection, it downloads the software and has a perfect design.
• This is used to read stabilitrac code on 2013 silverado.
• This has an extensive Mercedes program/category that updates regularly.
• Launch crp129x obd2 scanner supports languages.

Best For Torque: Innova Engine Computer Scanner

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The Innova Engine Computer Scanner is satisfactory and appropriate and fits well with your daily purpose. The innova engine computer scanner worked fine, it is very happy and has an excellent design. It is a scan reader that reads and clears obd engine codes and it also displays the code severity to let you know if your car needs an immediate fix. Moreover, it is easy to read screen, is for several times and it works very well.

The scanner has download app, installed the app and it is important. Also, it can be registered for free lifetime update, It is highly recommended and has a good design. Most importantly, the innova engine computer scanner is made for spark plugs and it is designed for fuel efficiency.

Most buyers found that the scanner does not work on domestic cars. Further, a few say that the scanner is great for your application.. Klavkarr makes one for your auto type. And, a few say that the biggest thing that sets this scanner apart from others is innova ’s repair solutions2 app. Overall, the tone of buyers is very positive and we believe that the scanner suits the purpose.

• This scanner is excellent and it's affordable and dependable.
• It has two ports under the dash.
• This has an obd2 plug. Also try google for a list.
• This will read mini copper and has an obd2 jack, yes.