The 11 Best Emission Test Car Scanners (2022 reviews)

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Are you looking for collection of best emission test car scanners ? Your search ends here.

Our review process:

Our Top Picks:

Best Overall:
Buy: Bluedriver Emission Test Car Scanner
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Best For Only Read Code Abs:
Buy: Autel Emission Test Car Scanner
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Best For Dozens Of Compatible Apps:
Buy: Obdlink Emission Test Car Scanner
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Best With Large Buttons:
Buy: Foxwell Emission Test Car Scanner
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Best For Torque:
Buy: Obdpro Emission Test Car Scanner
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Best For Vehicle Inspection:
Buy: Innova Emission Test Car Scanner
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Best For Key Fob:
Buy: Nexas Emission Test Car Scanner
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Best For Tech Support:
Buy: Ediag Emission Test Car Scanner
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Best For Lexus:
Buy: Cgsulit Emission Test Car Scanner
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Best With Fast Shipping:
Buy: Mucar Emission Test Car Scanner
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Best For Pc:
Buy: Thinkcar Emission Test Car Scanner
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Best Overall: Bluedriver Emission Test Car Scanner

Bluedriver Emission Test Car Scanner
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Not everyone likes to purchase a scanner for their regular use, but the Bluedriver Emission Test Car Scanner would be an anomoly. The bluedriver emission test car scanner is incredible and it comes with regular free updates. View live data and monitor your vehicle’s health in real time. Further, the scanner is used for oil temperature and it is designed for low cost.

The scanner allows for easy install and it works really nice. In addition, it has turn off check engine light and it is portable. Most importantly, the bluedriver emission test car scanner tried again, identified the problem and it is great to clear the code.

Almost all customers found that the scanner was simple to use and worked flawlessly right out of the box. In addition, they strongly agree that the scanner can only be accessed when connected to the internet. Furthermore, a few also found that the scanner is designed for toyota and lexus. So, customers were very happy to recommend it to friends and would-be buyers.

Top Customer Quotes:
  • This is one of the best personal scan tools at a great price.
  • This has suggestions on probable root causes for the symptoms.
  • This review is written by the husband of the account holder.
  • This includes which connectors / grounds to check are very helpful as well.

Best For Only Read Code Abs: Autel Emission Test Car Scanner

Autel Emission Test Car Scanner
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The Autel line of scanners comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Autel Emission Test Car Scanner is easy to learn, it makes for a great case and has a perfect design. Manufacturer says: After years of independent research, development, and innovation, we’ve formed our own unique core technology accumulation. This obd ii scanner provides accurate and fast diagnosis for worldwide car owners.

Above all, the autel emission test car scanner is constructed with excellent quality, It has updated software and has an excellent design.

Almost all buyers quickly discovered that the scanner could be used on an infiniti and a trailblazer so far. Moreover, a few also found that the scanner reduces the amount of scrolling needed. In addition, they also found that the scanner is a great tool for any beginner mechanic.

Top Customer Quotes:
  • This is perfect for a 2001 honda prelude.
  • This is easy to use, good bang for the buck.
  • This has get the codes, it is great for quick diagnosis and has a play design.
  • This works as expected, for less money, faster too.
Obdlink Emission Test Car Scanner
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The best part: Obdlink Emission Test Car Scanner costs comparatively little and it is available to ship in 24 hours. The obdlink emission test car scanner provides wireless connectivity for all obd-ii protocols, plus advanced automotive networks commonly used in many late-model Gm, ford, Mazda, Nissan and toyota vehicles. With third party apps, you can enable convenient features (including remote start and door lock/unlock) and change configuration on select models. Furthermore, this is 300 faster than the closest competitor.

Most importantly, the obdlink emission test car scanner is great with clear codes, comes with diagnostic software and it works OK.

Almost all buyers quickly discovered that the scanner works for standard dashboard like operations but also for bidirectional control, which is a big plus. In addition, a few strongly agree that the scanner is used to scan mazda cx-5 and mazda 2(japanese model) with forscan application without any problems. And, they strongly agree that the scanner covers all ford vehicles for that year. In short, buyers found this to be one of the best scanners for daily purposes.

Top Customer Quotes:
  • This is used to work for them in this area.
  • This comes in quality packaging and a nice little carrying case of high quality.
  • This will read the codes on your 07 honda.
  • This comes with free firmware upgrades and free technical support.

Best With Large Buttons: Foxwell Emission Test Car Scanner

Foxwell Emission Test Car Scanner
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We would, of course, be remiss if we didn't mention the Foxwell emission test car scanner for daily usage. The Foxwell emission test car scanner is good for big screen, is efficient, it is straight - forward and has a design. Your foxwell's screen comes with a tightly-fitting screen protector. In addition, the scanner can be used directly with no need for registration or update, as it is already the latest version.

The scanner looks good, is great for the price, It is great with clear code and has a professional design. In addition, the scanner is easy to use the car computer reader right out of the package. Most importantly, the Foxwell Emission Test Car Scanner works as advertised, is easy to update, it does what it says and has a compact design.

Almost all buyers agree that the scanner is easy to watch and interpret o2 and fuel trim and maf data. And, they strongly agree that the scanner is able to read a generic fault code and clear it. Further, they strongly agree that the advanced codes like a bmw specific scanner, but it will read and display engine trouble codes and it will clear codes.

Top Customer Quotes:
  • This is used for confirmation of repair, It reads quickly and has a solid design.
  • This will works... but looks like a good tool.
  • This little tool provided a lot of live data information for an affordable price.
  • This scanner even graphed the fast switching of the upstream o2 sensor.

Best For Torque: Obdpro Emission Test Car Scanner

Obdpro Emission Test Car Scanner
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If you often find yourself confused about the appropriate and satisfactory scanner, Obdpro Emission Test Car Scanner is your solution. The obdpro emission test car scanner comes with a built-in DTC look up, It shows the DTCS and its definition at the same time, without the trouble of searching the internet. It's truly an excellent obd2 code reader that you should keep in your car as a piece of standard equipment. This thinkobd 100 obd2 car code reader can fast scan and clear trouble codes. Even a beginner can use this unit to read the error code.

Most importantly, the obdpro emission test car scanner is very reliable, worked perfectly and it is true.

Almost all customers found that the scanner came with an instruction manual. Moreover, a few say that the scanner comes with a DTCS lookup function. Further, a few say that the thinkobd 100 obd2 scanner will work on 2008 Cadillac sts. Overall, most buyers agree that the scanner suits them best, and no one questions it.

Top Customer Quotes:
  • This is designed with good ideas and it is great for wireless connection.
  • This can read live data, obtain trouble codes and initiate test procedures.
  • This is great for the same thing and it has started car.
  • This obd2 scan tool works on most 1996 and newer US.

Best For Vehicle Inspection: Innova Emission Test Car Scanner

Innova Emission Test Car Scanner
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Not everyone likes to purchase a scanner for their regular use, but the Innova Emission Test Car Scanner would be an anomoly. The innova emission testcar scanner makes for a great buy and it does the job. If you are not pleased with your innova 6100p obd2 scanner and choose to return it, please kindly mark it unsellable to avoid a used one being resold again to other customers. The abs srs obd2 scanner works well on reading / erasing abs & srs and transmission codes for popular US car makes such as Ford, Chevy, dodge, Gm, etc.

Most importantly, the innova emission test car scanner comes with new functions, It is easy to navigate and has a design.

Almost all buyers agree that the scanner will leak no matter the brand or the storage date. And, they also found that the scanner will give you a code that will describe what is wrong. You will have to look the code up sometimes to get a more specific diagnosis. In addition, a few also found that this innova 6100p code scanner will not read the transmission temperature on a 2009 dodge. Overall, many have used the innova emissiontest carscanner for more than a few months without any issues, and it shows no sign of giving up.

Top Customer Quotes:
  • This will reset srs but if there is a malfunction.
  • This will work on any vehicle 96 and newer with an obd port.
  • This provides indications of the current status of the vehicle’s monitors.
  • This is a good basic tool, but there are better values out there.

Best For Key Fob: Nexas Emission Test Car Scanner

Nexas Emission Test Car Scanner
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Compared with other scanners in this category, the Nexas Emission Test Car Scanner has a convenient design. The nexas emission test car scanner is great for serial number, It is much better and has a nice design. requires no batteries or charger, but is powered directly from your vehicle's 16. Also, the scanner is dirty, it is too high and has a good design.

The scanner gets the job done and has a great design. Further, it is stable, is perfect for protective case, it is made for the bottom line and has a comfort design. Above all, the nexas emission test car scanner is brand new, works well for other cars, It is best for money - savers and has a unique design.

Almost all customers agree that the scanner will only clear the cel if you want a relearn that’s gonna be that $1900 snap on odb2 programmer you’ll need or the dealership. In addition, a few also found that the scanner was used to scan the 2004 tundra. And, they also found that the nexas nl101 car code reader can work on Japanese cars. Overall, many customers have used the scanner for more than a few months without any complaints, and it shows no sign of giving up.

Top Customer Quotes:
  • These are manufactured after 2006, which means they are obd2 certified.
  • This is a nice tool to have, especially when the "check engine" light comes on.
  • This will work on your fusion, however it’s basically a reader and can’t calibrate.
  • This nexas obd2 scanner can work on a 2002 bmw e46 m3.

Best For Tech Support: Ediag Emission Test Car Scanner

Ediag Emission Test Car Scanner
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We would, of course, be remiss if we didn't mention Ediag Emission Test Car Scanner for regular usage. The ediag emission test car scanner is easy to pass smog check" less oil and more performance for your vehicles. Tech support" You can also get help for free from the official website, Use the feedback function to improve this code reader with enginner. This code reader checks certain vehicle conditions which are recorded by the on - board computer at the time the emission - related fault occurs.

Finally, the ediag emission test car scanner can support the mode-6 on-board monitor test.

Almost all customers quickly discovered that the scanner could read the fault code and clear the fault code. Further, a few strongly agree that the scanner can support mode 8, mode 6, even full 10 modes. In addition, they strongly agree that the scanner will will also read live data and pending codes. In conclusion, many buyers have used the ediag emission testcar scanner for more than a few months without letup, and it shows no sign of giving up.

Top Customer Quotes:
  • This can can support1999 chevy express 1500 van.
  • This is made for all cars, not a specific model.
  • This is an awesome scanner for the beginner or the master tech.
  • This comes with a display, no need to match any equipment.

Best For Lexus: Cgsulit Emission Test Car Scanner

Cgsulit Emission Test Car Scanner
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Not everyone likes to purchase a scanner for their daily usage, but the Cgsulit Emission Test Car Scanner would be an anomoly. The cgsulit emissiontest carscanner is fully covered by a 5-year warranty, email replies within 24h, and a 100% satisfaction guarantee. Manufacturer says: At cgsulit, we seek the advancement of technology and launch more new products. Further, it is a transmission, has multi-functions, It ran the test and has a nice design.

Lastly, the cgsulit emission test car scanner is very impressive, It is green and has a perfect design.

Most buyers quickly discovered that the scanner can not, that equipment costs 10 or 20 times that of that scanner. Further, a few say that the scanner is easy to use, scan ecm and transmission, review live data read and erase error code. And, a few strongly agree that this sc301 obd2 scanner that can read and clear codes on the obd2 system and help figure out why the engine light is on. In conclusion, the tone of buyers is very positive and we believe that the scanner suits the purpose.

Top Customer Quotes:
  • This can accurately catch the live data and read the freeze - frame data.
  • Cgsulit promises you a lifetime free online upgrade.
  • This works well for wide car coverage, it download the app and has a great design.
  • You can read them on the device, or computer or even print them.

Best With Fast Shipping: Mucar Emission Test Car Scanner

Mucar Emission Test Car Scanner
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Next on the list, we've got yet another scanner that manages to win our hearts. It's the Mucar Emission Test Car Scanner and it's widely considered as one of the most convenient scanners you can buy. The mucar emission test car scanner has a device and it is best for customer service. Automotive obdii diagnostic scan tool no need to charge to diagnosis auto parts. Note: If the product fails within 90 days from the date of purchase, it will be replaced with a new one or a 100 % refund.

The scanner is good for the bottom line and it is great for serial number. Lastly, the mucar emission test car scanner is good for code reading and it is great with clear code.

Most customers found that the scanner is compatible with the 2016 audi a4 avant 2.0 tdi. In addition, they also found that the scanner is compatible with 2001 jeep tj with a 2, 5 liter engine and / or 2012 jeep jku with a 3.6 liter engine. Further, a few strongly agree that this is the mucar cdl20 obdii scanner operation video and the supported obd2 function.

Top Customer Quotes:
  • This is suitable, is used for oil temperature and it works fine.
  • This obd2 scanner possesses 10 full obd2 functions.
  • This is made of a very thick flexible insulator.
  • This is not dependent on a rechargeable battery or additional software.

Best For Pc: Thinkcar Emission Test Car Scanner

Thinkcar Emission Test Car Scanner
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Not everyone likes to purchase a scanner for their daily purpose, but the Thinkcar Emission Test Car Scanner would be an anomoly. The thinkcar emission test car scanner has been designed for the thinkobd500 vehicle code reader. The software part redefines the ui interface according to the customer's usage habits, Even if you are a beginner, you can use this device to read error codes. In addition, it has help shortcuts, it is made for quick diagnosis and has a convenient design.

The scanner is composed of a group of partners who love car modification, are proficient in car maintenance, and master mobile internet technology. And, the scanner is best with lifetime free software, it is best with lifetime free update and has a play design. Finally, the thinkcar emission test car scanner is designed with good opinions matched with good customer support, It is a large size and has a user-friendly design.

Most buyers opine that the scanner is easy to use, but thinkobd 500 obd2 code reader scanner is only for engine system diagnosis. In addition, they say that the scanner is a great scanner for any regular person or seasoned technician. Moreover, a few strongly agree that note: if the 2006 model has obd2 interface, thinkcar scanner supports it. So, buyers were eager to recommend it to friends and families.

Why We Like This:
  • Manufacturer says: 80% of our team members have a technical development background.
  • Delivers what they promise.