The Best Affordable Obd2 Scanner For 2023

Sara Ryan By, Sara Ryan
Best Affordable Obd2 Scanner
Best Affordable Obd2 Scanner

Our Top Picks

1. Best Overall: FOXWELL NT201 OBD2 Scanner

The FOXWELL NT201 OBD2 Scanner is an excellent tool for diagnosing and troubleshooting engine problems. It can quickly and accurately detect and diagnose engine misfires and other engine issues. Read Review

2. Best Bang For The Buck: AUTOPHIX OBD2 Scanner

The AUTOPHIX OM126P Enhanced OBD II Scanner is ideal for diagnosing and troubleshooting car emissions problems. It can quickly read and clear trouble codes that indicate issues with the vehicle’s emissions system. Read Review

3. Best Performance: LAUNCH CR319 OBD2 Scanner

The LAUNCH CR319 OBD2 Scanner is the perfect tool for quickly and accurately diagnosing any issues with your vehicle. With its comprehensive and user-friendly design, this scanner can allow you to quickly and accurately read and clear trouble codes. Read Review

4. Best Screen: ANCEL FX2000 Car Scanner

The ANCEL FX2000 Car Scanner is designed to quickly and accurately diagnose various car issues. This scanner can quickly determine the cause of engine system faults and read current, permanent, and pending codes. Read Review

5. Best Design: INNOVA 5210 OBD2 Diagnostic Code Scanner

The INNOVA OBD2 Scanner is the perfect tool for any automotive DIYer or professional. Featuring a comprehensive yet intuitive menu system, this scanner quickly retrieves and clears generic and manufacturer-specific Diagnostic Trouble Codes (DTC). Read Review

Are you seeking a reliable and affordable OBD2 scanner to diagnose car problems? If so, you’ve come to the right place. An OBD2 scanner is a diagnostic tool used to read and erase diagnostic trouble codes (DTCs) from the onboard computer of any vehicle. It is a great tool, especially if you’re a DIYer or a car enthusiast.

With a suitable OBD2 scanner, you can diagnose engine problems quickly and accurately. The best affordable OBD2 scanners are reliable, accurate, and easy to use. Unfortunately, many OBD2 scanners don’t meet these criteria. They can be inaccurate and difficult to use. That’s why it’s essential to research and read reviews before buying an OBD2 scanner. In this article, we’ll look at the best affordable OBD2 scanners

After extensive study and analysis over a 19 hours, We think the best affordable obd2 scanner is FOXWELL NT201 OBD2 Scanner because it can quickly identify the misfire and live monitor the bank and cylinder it originates from. You can consider the AUTOPHIX OBD2 Scanner, which allows you to perform a speedy smog check to determine whether your vehicle can pass the emission test. Other suggestions on this list are worth considering, and we've put up a helpful shopping guide to help you decide!

Our Top Picks

TOP Choice #1 FOXWELL NT201 OBD2 Scanner
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You can figure out what is wrong with your vehicle and avoid making a costly trip to the technician using the FOXWELL OBD2 scanner NT201, which can scan trouble codes. After that, this automotive code reader will clear the problem code and turn off the check engine light. In addition, automobile code readers can read live data and get your vehicle's Vehicle Identification Number (VIN). 

With the FOXWELL scanner, you can perform a speedy smog check to determine whether your vehicle can pass the emission test. Your car will provide visual and auditory indications, supplied by the Red-Yellow-Green LEDs and the built-in speaker, indicating it is prepared to pass the smog test. This vehicle error code reader displays I/M readiness, freeze frame data, and live data in text and graphs. This engine code reader will quickly identify the misfire and live monitor the bank and cylinder it originates from. However, it would be best if this product's cord was longer to help you quickly plug it everywhere.

TOP Choice #2 AUTOPHIX OBD2 Scanner
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It will only take a few moments for this OBDII scanner to read and clear the error codes preventing your vehicle's emissions from functioning correctly. This product will save you time and money by building a DTC lookup library for you, and it will significantly increase the longevity and performance of your vehicle. In addition, it can display graphic data streams and thoroughly diagnose the data coming from your vehicle. However, this product's menu is a bit complicated; hence you need to use it frequently to get used to it.

This car diagnostic tool features a 2.4-inch TFT 262K true-color LCD screen to indicate the test results. Using the silicone keypad, you can easily access each menu option. Moreover, this scanner's I/M Readiness hotkey can check the state's emissions readiness and drive cycle verification; a wealth of car information is retrieved so that you can learn everything there is to know about your vehicle with no hassle for recording, car tracking, or purchasing matched parts.

TOP Choice #3 LAUNCH CR319 OBD2 Scanner
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This plug-and-play code reader enables direct testing on vehicles and is user-friendly enough for novice mechanics. This OBD2 scanner can quickly read trouble codes, clear them, and precisely diagnose the issues affecting your car. In addition, it also allows you to address the faults on your own or enlightens you on what can happen before you bring it in to be repaired professionally. 

The code reader features One-Click I/M readiness, which makes it easier to check the state and readiness. This product checks to see if the monitors are correctly configured, which helps you obtain an accurate picture of the current condition of the vehicle's health. After reading, the built-in DTC library, which has a database of more than 3000 code definitions, is presented automatically to enable you quickly know the code's meanings. Although this product's screen is a bit small, it works effectively.

4 ANCEL FX2000 Car Scanner
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This OBD2 scanner comes with a one-key diagnosis capability that, in addition to instantly determining the make, model, and year of your vehicle, can automatically diagnose the vehicle. Before taking your vehicle to the mechanic, you can use it to examine the data to find out what the error codes represent, how serious the problem is, and your alternatives for fixing it on your own. This product may be a bit hard to use initially, but you don't need to be concerned because you will get used to it after several times.

This scanner reads current, permanent, and pending engine system fault codes and quickly diagnoses the cause of engine system defects. After the problem has been fixed, the codes are erased, and the warning light is turned off. In addition, the scanner displays essential OBD II advanced data in real-time, such as fuel, live data, and other manufacturer-specific characteristics. This helps you save significant time and money on vehicle maintenance by ensuring the engine ECU functions correctly and safely.

The 5210 OBD2 Scanner makes it simple for you to diagnose and resolve any issues with your vehicle. This product's RepairSolutions2 application can be downloaded from the Apple App Store or Google Play to obtain real-time remedies and fixes to any automotive problems you may be experiencing. Moreover, this scanner for the check engine light in your vehicle can tell you whether or not you will pass the state's smog test for vehicles. This OBD2 scan tool may also provide trip cycle procedures to follow to pass your smog check successfully. 

This engine reader provides anti-lock braking systems (ABS) functionality, ensuring that you will always drive safely. With the Innova OBD2 scanner live data, you can view critical information about your car in real-time, such as the RPM, speed, and oil temperature, which will assist you in identifying and resolving issues. You can also examine and test your battery and your alternator to determine whether or not it is necessary to take your vehicle to a mechanic. The only downside of this product is that it may not connect to Bluetooth; but it generally works well.

You may easily read and erase DTC (engine failure codes) with the KW850 auto-computer reader. You can accurately identify the source of your CHECK ENGINE light by using a look-up library that has more than 8,000 built-in generic code definitions. This allows you to fix the issue without visiting the dealer. In addition to that, it makes passing annual emissions tests and SMOG CHECK much simpler for you. Unfortunately, this product may not be waterproof; hence, you must use it carefully in wet places.

The 2.8-inch large-size LCD color screen on the KW850 OBDII automobile engine diagnostic code scanner features a one-click I/M readiness status design, allowing for a quick scan of the vehicle's engine's healthy state. This scanner displays live data from the vehicle's sensors as text, and it can display up to four different groups of live data as graphs at the same time. This helps you perform a more thorough analysis of any sensor values. It displays the status of the car's different emissions-related System data to indicate whether or not the vehicle's monitors have run and finished their testing.

7 INNOVA 6030P OBD2 Scanner
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Compared to other products, this OBD2 scanner can effectively check engine light (CEL) and anti-lock brake light (ABS) faults. By using the Code Severity Levels function of this scanner, you will be able to quickly determine whether or not your vehicle requires immediate repair or whether or not it can wait until you get home to be repaired by you.

Using the automotive scan tool Innova 6030P, you can view crucial data about your vehicle in real-time, such as its RPM, speed, and oil temperature, which can assist you in locating and fixing any issues that may arise. You can read codes to diagnose the problem with your vehicle directly and view essential information about your vehicle in real-time (such as its RPM and oil temperature). In addition, this product also provides battery and alternator tests, which allow you to determine how well a vehicle's charging system is functioning. It is a pity this scanner's screen may be scratched after a long time.

More To Consider

8 EDIAG YA201 Obd2 Scanner
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9 Thinkdiag OBD2 Scanner
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10 CGSULIT SC301 OBD2 Scanner
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What to Look For in a best affordable obd2 scanner?

Information Processing

Commonly, an OBD-II scanner provides plain English with a nice resolution, rather than the underlying trouble codes. Even high-grade scanners that provide almost exactly the same data as those at the low end are rare. Whenever you look up the code or use a scanner that translates it, you will comprehend the code. Higher-end scanners that offer repair solutions are the best investment.


An OBD-II scanner's most important capability is not the actual scanning process but rather the data transmission abilities. Because the scanner itself doesn't monitor the vehicle, this phrase is somewhat misleading. Instead, the scanner communicates with the onboard computer through various sensors to assess problems. This, however, doesn't mean that the data the scanner receives is the same from vehicle to vehicle. Some scanners can read only basic trouble codes, whereas others can gather a wider array of information.

Live Data Scanning

With the advancement of onboard computers, modern vehicles can now monitor a large number of their subsystems simultaneously. You can check on the performance of your vehicle using live scanning. The technology has significantly advanced since 1996, so you can monitor your vehicle's operations in real time. You can, for instance, find out why your vehicle is losing gas mileage.

Types Of OBD2 Scanners

A OBD-II scanner plugged into the OBD port is a quick and simple engine monitoring setup. However, it doesn't enable you to move around the vehicle while working on the engine bay. Battery-powered machines are also non-operational. The advantage of wired scanners is that they offer a link to a computer to translate codes. Because vehicles can be driven without wire, this option is more popular. Wireless scanner linkages are more difficult to establish at first, but the mobility advantage makes it hard to resist when working on an engine.


All of the car manufacturers have their own unique codes. Because the OBD2 system is standardized, the codes are not. To select the best scan tool, you must know whether your vehicle is included. These devices will have most of the major domestic businesses, including Toyota, Ford, and Honda. If you have a foreign or special vehicle, you must look for a scanner that is compatible with it.

Code Reading

To get the check engine light code on an OBD2 scanner, the primary purpose is to provide you with the numbers. You can find the engine light code on a simple scanner, but some of them may also provide you with additional information about what the code means. If you have a small screen and can’t read the definitions clearly on your scanner, you might want to get a model with a larger screen.


The majority of OBD-II scanners can be connected directly to an OBD-II port on the car with a cable. These scanners do not require batteries to function. They draw power directly from your battery. Wireless scanners with separate display units/app and a plug allow for easy mobility.


What is an OBD2 scanner?

An OBD2 (On-Board Diagnostics) scanner is a device that reads diagnostic trouble codes (DTCs) from a vehicle’s computer. It is used to diagnose vehicle problems and check for engine performance issues.

What types of OBD2 scanners are available?

OBD2 scanners come in a variety of shapes and sizes. They range from handheld scanners to more advanced devices with color displays and other features. Some scanners are more affordable than others, so it is important to consider your budget when selecting the right scanner for your needs.

What features should I look for in an affordable OBD2 scanner?

An affordable OBD2 scanner should have basic features such as the ability to read and clear diagnostic trouble codes (DTCs), display real-time engine data, and provide access to manufacturer-specific codes. More advanced features such as live data graphing, engine parameter resetting, and emissions testing may also be available on some models.

What should I consider when purchasing an affordable OBD2 scanner?

When shopping for an affordable OBD2 scanner, you should consider the type of vehicle you own, the features you need, the price range, the warranty, and the compatibility with your vehicle’s computer system. You should also make sure to read online reviews to get an idea of how well the scanner works.

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About Sara Ryan

Sara Ryan

Sara Ryan is a freelance writer for CampFireHQ and avid diver. She first discovered her love for diving while on vacation in the Caribbean and has been hooked ever since. Sara loves exploring new dive sites and observing the fascinating creatures that live beneath the waves. As a native of Colorado, Sara enjoys spending her free time hiking and camping in the beautiful Rocky Mountains. She also enjoys writing about her adventures in diving and wildlife conservation.

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