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What is a car diagnostic tool?

It’s any electronic device used to diagnose defects or problems in the car’s system. These tools use the car’s computer system so only cars made after 1995 can make use of car diagnostic tools.

The best vehicle diagnostic tools are the perfect way to ensure your vehicle is functioning as it should. Are you wondering how to choose vehicle diagnostic tools for your car? Keep reading to learn more as motor experts reveal four essential tools in this guide.

1. Code Reader 

Code readers are one of the more basic types of vehicle diagnostic tools. They are important in checking what each dashboard light means and if the warning is accurate.

When the code reader plugs into the car’s computer system, a number often shows up for the mechanic to match with the error codes on the car manufacturer list.

Not all tools work on every car. Make sure you purchase the correct code reader for your car. Older cars may require older tools.

2. Scan Tool 

Some consider this the most important diagnostic tool. The scanner tool plugs into the car and gives you some valuable information about what’s going on with the car internally.

Scanners normally have built-in code readers but with more information than code readers. With a scan tool, you get live data streaming that shows how the car is working while you have the connection. Some models even allow reprogramming while it’s hooked up.

3. Power Probe

A power probe helps put safety first. When you plug a power probe into the car it checks the voltage and scans for any circuit problems. This is to ensure that other tools don’t get shorted when using them.

The danger of shorted tools is the possibility of getting shocked.

4. Scopes and Meters 

Scopes allow you to test a wide range of parts and components. Many of a car’s sensors and other components emit signals that the scope reads to diagnose problems.

A basic multimeter is considered a vital tool because it can check everything from problems in the electrical system to the element in the heated O2 sensor.

Are you looking for automotive solutions? What you’ll see here are our products used by service and repair shops worldwide. Check it out so you’ll be able to complete diagnostic tasks at an original manufacturer level or higher.

Vehicle Diagnostic Tools

These vehicle diagnostic tools are essential to keeping your car running great. You’ll be able to diagnose problems and determine if it’s something you can fix yourself or whether you need a trip to see the mechanic. The information you receive helps to keep you and your vehicle safe.

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