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Best OBD2 Diagnostic Tools of 2018: Find the Perfect Scanner for Your Needs

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LucicaHeny
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In the market for the best OBD2 diagnostic tools of 2018? Whether you’re a seasoned mechanic or a car enthusiast looking to delve deeper into your vehicle’s inner workings, having a reliable OBD2 scanner is essential. These handy devices provide a window into your car’s computer system, allowing you to diagnose issues, read and clear trouble codes, and even monitor performance data in real time. But with a plethora of options available, choosing the best OBD2 diagnostic tool for your needs can feel overwhelming.

This comprehensive guide will navigate you through the world of OBD2 diagnostic tools, helping you make an informed decision. We’ll explore the top-rated scanners of 2018, discuss their capabilities, and highlight the factors to consider when choosing the right one for your needs.

Understanding OBD2 Diagnostic Tools: A Necessity, Not a Luxury

Before we delve into the specifics of the best OBD2 diagnostic tools, let’s understand why they are indispensable for car owners. Every vehicle manufactured after 1996 is equipped with an OBD2 port, typically located under the driver’s side dashboard. This port serves as a gateway to the vehicle’s computer, enabling communication with external diagnostic tools.

OBD2 scanners, also known as code readers, tap into this communication channel to:

  • Retrieve and interpret diagnostic trouble codes (DTCs): These codes, often displayed as a combination of letters and numbers, pinpoint specific areas within the vehicle’s systems that require attention.
  • Clear trouble codes and reset the check engine light: After addressing the underlying issue, an OBD2 scanner can erase the DTCs and turn off the check engine light.
  • Access live data streams: This feature allows you to monitor various parameters in real time, such as engine speed, coolant temperature, oxygen sensor readings, and more.

Top OBD2 Diagnostic Tools of 2018: A Closer Look

Now, let’s explore some of the top-rated OBD2 diagnostic tools that stood out in 2018:

1. BlueDriver Professional OBD2 Bluetooth Scanner

The BlueDriver Professional OBD2 Bluetooth Scanner gained immense popularity for its user-friendly interface and advanced features. This compact device connects wirelessly to your smartphone or tablet via Bluetooth, transforming it into a powerful diagnostic tool.

Key Features:

  • Comprehensive Code Coverage: Reads and clears both generic and manufacturer-specific trouble codes.
  • Live Data and Graphing: View real-time sensor data in numerical and graphical formats, making it easier to identify trends and anomalies.
  • Smog Check Readiness: Verify if your vehicle is ready for emissions testing.
  • Repair Reports: Generate detailed reports of scanned codes, including their descriptions and potential causes, making it convenient for DIY repairs or sharing with a mechanic.

2. ANCEL AD310 Classic Enhanced Universal OBD II Scanner

For those seeking a budget-friendly yet reliable option, the ANCEL AD310 Classic Enhanced Universal OBD II Scanner proved to be a top contender in 2018. This compact and easy-to-use scanner provides essential diagnostic capabilities without breaking the bank.

Key Features:

  • Code Reading and Clearing: Retrieves and clears generic trouble codes, including those related to the engine, transmission, and emissions systems.
  • I/M Readiness Check: Determines if your vehicle’s emission-related systems are functioning correctly.
  • Freeze Frame Data: Captures a snapshot of the engine’s operating conditions at the time a fault code was stored.
  • Multilingual Support: Available in English, Spanish, German, French, and other languages, catering to a wider user base.

3. Launch CRP129X OBD2 Scan Tool

The Launch CRP129X OBD2 Scan Tool targeted professional mechanics and advanced DIYers, offering a wider range of diagnostic capabilities compared to entry-level scanners. Its intuitive touchscreen interface and extensive vehicle coverage make it a powerful tool for comprehensive diagnostics.

Key Features:

  • Full System Diagnoses: Access and scan all available electronic modules in the vehicle, including engine, transmission, ABS, SRS, and more.
  • 4 System Live Data: Simultaneously view live data from four different systems, allowing you to correlate information and identify complex issues.
  • Oil Reset and Service Light Reset: Perform oil change resets and service light resets for various car makes and models.
  • Battery Voltage Monitoring: Displays the battery voltage in real time, helping you diagnose charging system problems.

Choosing the Best OBD2 Diagnostic Tool: Factors to Consider

With a better understanding of some top-rated OBD2 diagnostic tools, let’s discuss the key factors to consider when choosing the right one for you:

1. Budget and Features

Determine your budget and the features you prioritize. Entry-level scanners are suitable for basic code reading and clearing, while more advanced models offer live data, graphing, and specialized functions.

OBD2 Scanner Connected to SmartphoneOBD2 Scanner Connected to Smartphone

2. Vehicle Compatibility

Ensure the scanner is compatible with your vehicle’s make, model, and year. Some scanners specialize in specific car brands, while others offer broader coverage.

3. Ease of Use

Consider the scanner’s interface and user-friendliness. Look for devices with intuitive menus, clear displays, and readily available instructions.

4. Additional Features

Explore additional features that might be beneficial, such as Bluetooth connectivity, printable reports, software updates, and manufacturer-specific code definitions.

Conclusion: Empowering Car Owners with Knowledge

Investing in one of the best OBD2 diagnostic tools of 2018 can save you time, money, and frustration in the long run. By providing insights into your vehicle’s health, these tools empower you to address minor issues before they escalate into major problems. Whether you’re a DIY enthusiast or prefer leaving repairs to the professionals, having a reliable OBD2 scanner at your disposal is always a wise decision.

Frequently Asked Questions (FAQs)

1. Can I use an OBD2 scanner on any car?

OBD2 scanners are compatible with most gasoline-powered vehicles manufactured after 1996 in the United States and after 2001 in Europe. However, it’s crucial to check for compatibility with your specific car make and model.

2. What is the difference between generic and manufacturer-specific codes?

Generic codes apply to a wide range of vehicles and address common issues, while manufacturer-specific codes are unique to each car manufacturer and provide more detailed information about specific systems.

3. Can I clear trouble codes myself?

Yes, most OBD2 scanners allow you to clear trouble codes. However, it’s essential to address the underlying issue before clearing the codes, as this could mask potential problems.

4. Do I need a professional mechanic to use an OBD2 scanner?

While basic OBD2 scanners are user-friendly, interpreting complex codes and live data might require some mechanical knowledge. If you’re unsure, it’s always best to consult a qualified mechanic.

5. What should I do if my check engine light comes on?

If your check engine light illuminates, it’s crucial to connect an OBD2 scanner to retrieve the diagnostic trouble codes and determine the cause of the issue. Don’t ignore the warning light, as it could indicate a potentially serious problem.

Looking for more information on OBD2 Scanners and car diagnostics? Check out these resources:

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