How To Use Laptops As Automotive Scan Tools In 2022

Technology advancements have simplified all complicated activities in nearly every business, including the automotive industry. The Laptop is becoming more popular as vehicle diagnostic equipment. Aside from diagnostics, use the data from the scanning device to alter, tune, and repair vehicles. If you have a heavy-duty truck, you must have a tool in your car to repair the truck.

Diesel Laptop offers you the best diagnostic tool with Laptop, software, and OBD scanner and also gives repairing training at a reasonable price. Also, get a 30% discount using the Diesel Laptops Coupon Code while buying the tools and software. A laptop will also assist you in handling a variety of concerns, which you may keep if you have adequate storage and a more extended battery backup. Completing these activities with a standard PC might be challenging at times. This is because these jobs require high-performance technology to operate high-end software. So, to be up to date, keep reading this article. 

1) Is it Expensive to Use a Laptop as an Automotive Scanner?

Most people believe that utilising a laptop as an automobile scan tool is just for mechanic shops or garages. Some diagnostic software is more expensive than a standard OBD II scanner. This is due to the low cost of the diagnostic software used in automotive scan instruments and the adapter.

You may use a laptop for automotive diagnostics. Using your Laptop, you can rapidly diagnose any automotive to detect issues, tune it, or even change it. 

2) Benefits of Using a Laptop for Automotive Scan

Using a laptop is the most convenient approach to diagnosing your vehicle by connecting to the OBD II device. Below, we’ve listed some essential benefits of utilising your laptop as an automotive diagnostic tool.

  • You can rapidly determine the cause of your vehicle’s engine light by plugging your Laptop into the OBD II socket. In this manner, you’ll better understand your real automobile problems.
  • Any laptop will make diagnosing your automobile simple. This will save you from having to take your car to repair regularly.
  • Checking your vehicle’s troubles before taking it to the technician or garage will help you estimate the potential repair costs.
  • You can use a laptop to diagnose all types of automobiles equipped with an OBD II device.
  • Use a laptop for automotive tuning or modification in addition to car diagnosis.

3) Is a specialised laptop required for automotive work?

A laptop is typically used for automotive operations to conduct various mechanical or automotive tasks. Most jobs include automotive diagnostics to discover problems, car tuning, and even vehicle modification. You will also require a laptop to carry out numerous additional tasks. Some operations, such as doing automotive tuning on any vehicle, will necessitate using a powerful laptop.

This is because you must run the popular and highly rated auto-tuning program. That is why you need a laptop with the highest specifications for mechanical or automotive work. For example, suppose you want to undertake automotive work. In that case, you need the 8th generation Intel Core i5 CPU with at least 4 GB of RAM.

Furthermore, your Laptop should have at least a 256 GB SSD and a more extended battery backup. If your laptop does not satisfy these criteria, you will not be able to run the automotive software. Some laptops are built explicitly for automotive duties and may be available on the market. These laptops can run the high-end software required to diagnose your vehicle.

4) How to use a laptop as an automotive scanner

Using a laptop as automobile scan equipment is not as complex as you believe. We’ve included step-by-step instructions for utilising a laptop to diagnose an automobile below.

  • First, get a USB to OBD II cable, which connects a vehicle’s OBD II connector to a laptop. These cables may be found at any car parts store.
  • Diagnostic software will necessitate the display of error codes, the removal of problems, and a variety of other functions on your Laptop. The USB to OBD II converter cable occasionally includes the software installation CD. 
  • Insert the installation CD into your Laptop and install the programme by following the prompts. Install the programme manually if it does not begin immediately.
  • After installing the programme successfully, you must connect the components to your Laptop. Carry your PC to your automobile and start the engine.
  • First, insert one end of the cable into your Laptop’s USB port and the other into the OBD II port. The OBD II device is often situated in the driver’s side footwell beneath the wheel.
  • Run the diagnostics program on your Laptop, automatically loading all capabilities other than error codes, such as monitoring fuel mileage and checking pollutants. 

Which Laptop Configuration Should You Use as an Automotive Scan Tool?

This programme requires a well-configured laptop capable of running the applications. It won’t be easy to utilise a standard laptop as an automobile scan tool since you will need to employ high-end software. We’ve shown some features that should be included with your Laptop if you plan to use it for the automotive industry.

  • Processor

CPU Because you will be using your Laptop for car diagnostic equipment, it must have a strong processor. The CPU is considered the brain of any laptop and is responsible for the seamless execution of any job. You may choose a quad-core CPU from Intel or AMD. This processor will provide you with the essential speed for executing your tools. Avoid purchasing laptops with dual-core or Hexa Core processors since they cannot handle the automotive demand.

  • Shortage

If you want to remove the danger of hard disc failure and data loss, storage SSD-integrated laptops are the best solution. Although SSDs are more expensive than traditional HDDs, they consume less power. Because SSDs have no internal moving components, they are lighter, more durable, and quicker than conventional HDDs.

  • RAM

Most car diagnostics software only needs 4 GB of RAM. However, a laptop with 8 GB of RAM is a decent choice. This is because having enough memory allows you to run numerous apps simultaneously. This will enable you to transition between programmes effortlessly. In contrast, your Laptop may lag and become rather sluggish if you have less RAM.

  • Resolution

On the market, 13-inch or 14-inch laptops are excellent for mobile work. So, choose a laptop with a colourful screen and a full high-quality display. The monitor resolution significantly affects the output, which is critical for poor presentations. In addition, you should verify the screen brightness, especially if it will be exposed to direct sunlight.

  • Life of a Battery

Because you will be using a laptop to diagnose a vehicle, you will require a laptop with longer battery life. A battery life of 6-7 hours is preferable for technicians. When continuous power outlets occur, you will be unable to utilise your Laptop as an automobile scan instrument.

  • Other Characteristics

When buying a laptop, especially one for completing automotive jobs, be sure it includes all of the standard functions. Standard features include serial connections, USB ports, wireless connectivity, a keyboard, and a camera. Although the most recent laptops have these characteristics, you can select them based on your needs.


Using a laptop is the most convenient method to accomplish automotive duties, such as diagnosis, tuning, or modification. This can assist you in locating any engine problems on any car. The majority of individuals, however, are unaware of how to utilise a laptop as an automotive diagnostic tool. Consequently, you can estimate the repair cost before taking it to a garage or mechanical shop.

Zaheer Ahmed

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