Top 10 Best System Diagnostic Scan Tools In 2021 – Reviews and Buying Guide

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A system diagnostic scan tool makes sure there will be reliable performance. It has wide applications as you can easily use it for professional purposes. With it, you will be able to know what your workshop requires. It can come with different features and makes sure there will be a comprehensive diagnosis. A system diagnostic scan tool can monitor and diagnose different parameters so that you can have the perfect tool for the system. Check out the following list of the top 10 best system diagnostic scan tools.

List of Top 10 Best System Diagnostic Scan Tools In 2021 – Reviews and Buying Guide

#10. Launch Bi-Directional Full Scanner System

10. Launch Bi-Directional Full Scanner System

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The system diagnostic scan tool comes with a 32GB storage capacity. The system also works with a series of mainstream vehicles. Moreover, this device comes with a rechargeable battery system. However, the touch-sensitive screen lets you explore the menu with ease. This module has automatic VIN detection.

The injector coding is also a newly added feature to this scanner. Furthermore, the battery system keeps the module working for almost 10-hours. The complete diagnosis system improves the performance of cars. Nevertheless, the OBD2 scanner has an inbuilt Bluetooth module. Hence, you can see the quick updates on your paired devices.

Pros
  • Directly shows statuses on smartphones.
  • Runs without the complications of cables.
  • Consists of a high-capacity rechargeable battery.
Cons
  • Nothing wrong.

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#9. Autel MaxiCOM Diagnostic Scan Tool

9. Autel MaxiCOM Diagnostic Scan Tool

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This auto scan feature makes this system diagnostic scan tool quite user-friendly. The scanner also runs a complete scan of your vehicle system. Moreover, this automatic diagnostic tablet scans various systems at once. This device offers injector coding as well. Nevertheless, you can use this system to check ABS brake sensitivity.

The wireless diagnostic system works within the range of 33-feet. Furthermore, the scanner offers manual vehicle navigation. This system includes the oil reset function for increasing the performance of the engine. However, the EPB reset function resets the brakes after the servicing or replacement. You can have both lined and wireless working connections with this device.

Pros
  • Runs entire system scanning at once.
  • Works both wired and wireless modes.
  • Checks the ABS brake sensitivity correctly.
Cons
  • No con as such.

#8. ANCEL Vehicle Scanner Car Code Reader

8. ANCEL Vehicle Scanner Car Code Reader

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The system diagnostic scan tool has a 4-inch TFT colored screen. You can have a quick reading of the troubled codes. Moreover, the full-detection function overall improves the performance of vehicles. This device is compatible with about 46 worldwide vehicle makers. Nevertheless, the device has an advanced data stream graph function.

Hence, this function merges the data of engine, SRS, AT, and ABS systems. Furthermore, you can add four parameters in the real-time data. The OBD scanner lets you scan and delete fault codes. You can perform smog tests and DTC look-up tests. However, this device includes freeze frame data.

Pros
  • Offers trouble-free mounting.
  • Has an advanced data stream chart.
  • Works with the vehicles of popular brands.
Cons
  • No con at all.

#7. FOXWELL Elite Diagnostic Scan Tools

7. FOXWELL Elite Diagnostic Scan Tool

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This plug-n-play system diagnostic scan tool includes multi-system diagnosis functions. The device is also functional for branded vehicles. Moreover, the scanner brings you the auto VIN scanning function. This device automatically recognizes mainstream vehicles all around the world. Nevertheless, the data record and playback function increase the practicality of this module.

The scan tool also includes a functional O2 ­sensor tool. You can scan and recode the settings for ABS systems, airbags, and more. Furthermore, this scanner shows I/M monitor readiness statuses. However, this diagnostic tool lets you get real-time data every time. This device supports multilingual data output for the user’s convenience.

Pros
  • Shows real-time scanning results.
  • Offers easy clearance of the codes.
  • Comes with an automatic VIN scanning function.
Cons
  • Need better support team.

#6. iCarsoft Multi-System Auto Diagnostic Tool

6. iCarsoft Multi-System Auto Diagnostic Tool

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The multi-system diagnostic scan tool runs the scan automatically. This device also comes with injector cooling and ABS bleeding functions. Moreover, the scanner is suitable for vehicles of various vehicles. Nevertheless, you can use this tool for restoring ABS brake sensitivity. The tool works with multi-systems for chassis 202, 129, and more.

The print data feature lets you print out data by using a scan tool. Furthermore, the scan tool includes ten OBD2 and EOBD modes. The system is capable of reading and recoding the trouble codes. Nevertheless, you can have the accurate result of engine oil reset testing. The diagnostic tool runs auto scanning for SRS and ABS statuses.

Pros
  • Suitable for branded vehicles.
  • Automatically tests SRS and ABS statuses.
  • Rapidly restores the ABS brake sensitivity.
Cons
  • Support team is not good.

#5. NEXAS Enhanced Full-Systems Scan Tool

5. NEXAS Enhanced Full-Systems Scan Tool

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This OBD2 scan tool offers accurate scanning for 24V trucks. This model also provides live truck data and OBD systems. Moreover, this system diagnostic scan tool includes a 3.5-inch TFT color screen. The device lets you offer flexibility to check, reset, and regenerate codes for DPD, DPR, and DPF. However, the oil reset function quickly runs the fault code test.

Therefore, you can state, check, reset, and regenerate the engine oil functions. You can run a complete diagnosis of SRS, clutch, transmission, ECU, and other systems. Furthermore, this tester can improve the performance of your vehicle. You can quickly reset the codes for your vehicle interface module.

Pros
  • Includes a large colored screen.
  • Offers complete system scanning.
  • Provides the best engine oil reset function.
Cons
  • No update available.

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#4. INNOVA Car Obd2 Diagnostic Scan Tools

4. INNOVA Car Obd2 Diagnostic Scan Tool

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The device rapidly detects the regular automotive warning light problems. The scan tool also instantly scans ABS brake light failures. Moreover, this system diagnostic scan tool includes ten different OBD2 modes. The device helps you to detect and solve complication-free issues all by yourself. However, you can check the Oz sensor by using this device.

This model is also capable of showing real-time oil temperature and RPMs. Furthermore, the smart application lets you fix the common failures with ease. The system has a unique code severity function. Hence, this function helps you to recognize the common issues of vehicles instantly.

Pros
  • Mostly targets common faults.
  • Detects ABS brake light faults quickly.
  • Comes with a smart code severity function.
Cons
  • Nothing negative.

#3. VIDENT OBD2 Code Reader Scanner Auto

3. VIDENT OBD2 Code Reader Scanner Auto

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This system diagnostic scan tool works with both OBD and OBD2 protocols. The upgradable module also lets you extend the reach of your device. Therefore, you can use this scanner for more vehicles. Moreover, the system gives you the freedom to add data about five cars simultaneously. This tool includes multi-meter automotive test function as well.

The rapid test function also detects the common vehicle system problems instantly. You can read and erase the trouble codes from various electronically controlled systems. Furthermore, the scanner records real-time sensor data graphs. After that, this model adds to two parameter graphs. Therefore, you can see the results on the screen quickly.

Pros
  • Provides accurate data graphs.
  • Freezes the graphed data rapidly.
  • Offers quick DPF, ABS, EPB regeneration.
Cons
  • Low rating.

#2. AUTOPHIX Multi-Systems Diagnostic Scan Tool

2. AUTOPHIX Multi-Systems Diagnostic Scan Tool

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This system diagnostic scan tool shows accurate results for BMW vehicles. The OBD2 scanner also lets you read or erase codes accordingly. Moreover, this scanning tool has a rustproof hard casing. Hence, this device offers exceptional durability and rigidity. The scanner recodes the oil reset, ABS transmissions, and more.

The tool also has a user-friendly LCD screen. Hence, you can see the results on this screen without any hassle. Furthermore, the vehicle information display lets you fix general issues just in a snap. You can reset the codes for transmission control and more. However, the silicone keypad allows you to explore the menu with ease.

Pros
  • Has a dustproof hard casing.
  • The resetting of codes is easier.
  • Offers partial vehicle system customizing.
Cons
  • Relatively new product.

#1. TT TOPDON Code Reader Elite Diagnostic Scan Tool

1. TT TOPDON Code Reader Elite Diagnostic Scan Tool

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This system diagnostic scan tool runs without any battery. The OBD2 scanner is also capable of detecting full-function OBD fault codes. Moreover, the ABS diagnostic tool runs the tests on various popular vehicle brands. Nevertheless, this scanning tool conducts an O2 sensor and I/M monitor readiness tests.

This device also includes the function of reading freezing frame data. Furthermore, the plug-n-play module makes this tool quite functional. You can have live data about the status of your car engine. However, this device has a wide range of compatibility with EOBD/OBD2 protocols. This multi-lingual-compatible system lets you see the measurement in your preferred languages.

Pros
  • Runs the diagnostics in lesser time.
  • Works with numerous vehicle brands.
  • Maintains full EOBD and OBED protocols.
Cons
  • Instruction could be clearer.

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Buying Guide for System Diagnostic Scan Tool

Type:

System diagnostic scan tools are in different categories. Some of them are Bluetooth OBD scanners, multi-system scan tool, engine code reader, and professional scan tools. Getting the right one is a user preference and you need to see if it meets your needs.

Usage:

Always know your usage and then make your purchase. You can find the one that can be perfect for household use and some can also be suitable for professional applications.

Compatibility:

Compatibility is one of the most important factors that you need to see while buying a system diagnostic scan tool. You will have to see if it is compatible with your vehicle and some can be suitable for different vehicles.

Display:

To make sure there will be hassle-free usage, you need to consider the display size. Select the one that comes with a large display size to that there can be easy visibility

Fault Codes and Diagnostic Reports:

Always see if it has the ability to clear fault codes. This is a vital consideration as it helps to remove the warning lights. Apart from this, you will have to see if it can provide a diagnostic report. This helps to prevent any uncertainty and allows you to have a before and after diagnostic report for your clients.

OBD1 Plugs:

The one that comes with an OBD1 plug will allow you to use it with vehicles of over 2001. This can be great if you love collecting vintage cars.

Live Actuation Testing:

See if it can perform live activation testing for block injectors and lights. You will have to go for the one that lets you access live data value.

Conclusion

A system diagnostic scan tool is essential for understanding the different faults that come up from time to time in your vehicle. You can understand and take steps to fix the issue accordingly. There are various types of system diagnostic scan tools available and we have selected the best ones for you.

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