Autel Diaglink: Cheap full-system DIY scan tool review

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Want to read the honest reviews of Autel Diaglink (DIY Version of MD802)?

Then, you’ve landed on the right page.

Autel Diaglink car diagnostic tool can perform testing on the anti-lock brake control module (ABS), body electronics interface module (FDIM), Audio control module (ACM), and instrument panel control (IPC) using Autel Diaglink.

Also, this car scan tool can read and define the DTCs and offer live data.

But before you buy it, let’s see in the chart below how good this diagnostic tool is in comparison to its competitors.

Autel Diaglink vs. Autel MD802 vs. Bluedriver comparison table

Autel  Diaglink
Autel Diaglink (DIY version of MD802)
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Autel MaxiDiag Elite MD802
Autel MaxiDiag MD802
Check Price
Check Price
Customer Rating
PriceAutel  Diaglink priceAutel MaxiDiag MD802 priceBlueDriver price
Product Dimensions7.8" x 4.1" x 1.5"8.35 x 4.35 x 1.48 inches2.2" x 1.9" x 1"
Item Weight1.1lbs1 pounds2.08oz
Full OBDII Functions
Full system Diagnosis--
Engine, ABS, Airbag Codes
Transmission Codes
Oil Reset--
EPB Relearn--
Vehicle CoverageOne Make per Software VersionFullFull
Bottom LineAutel Diaglink is for family or small garage who want to diagnose / repair specific vehicles.Highly recommend for Enthusiasts, DIYers, car owners and also professionals.Useful and well worth the money;
Highly recommend for DIYers and car owners.
Here's where you can get an in-depth review of the Autel Diaglink
If you’re looking for an in-depth review of the Autel Diaglink, this is the right place
 Autel Diaglink MD802 review
Autel Code Reader Diaglink (DIY Version of MD802) All Systems/Modules Diagnostic for ABS, SRS, Engine, Transmission etc, EPB, Oil Reset
Autel Diaglink is an OBD 2 code reader that is compatible with many vehicle models. It comes with single-vehicle software for free. However, you can be able to download software that is compatible with your model at a fee online

Autel Diaglink can perform several features that include:

Read and clear codes

Autel Diaglink is effective in reading and clearing codes.

What I like:

I bought the Autel Diaglink, and it has practically saved my time and my money.

Recently, my Check Engine lights popped up after my car was slightly hit at the parking by another reversing vehicle.

Naturally, I would have taken my car to the mechanic to turn off the Check Engine Lights.

As soon as I plugged in and loaded the software compatible with my model, I was able to read the Diagnostic Trouble Code (DTC) easily.

Even more interesting is the fact that I was able to stream both live and freeze data. Adjacent to all the DTCs were their definitions.

I admit that I am not a pro when it comes to vehicles, but I was able to read and understood what the codes meant.

After taking the reading with Autel Diaglink, I was able to clear the Airbag trouble code with a single push of a button.

I am so grateful that Autel Diaglink saved my money and time since I didn’t need to visit the mechanic shop.

What I didn’t like:

One of my friends hoped to read codes with DTCs definitions in Portuguese, just like one of his previous code readers.

However, this code reader supports only three languages limiting his ability to read and clear codes. The software should be updated to include more languages.

Oil service reset

Autel Diaglink can efficiently turn off the Engine Oil Service Light.

What I like:

A couple of days ago, as I turned the ignition key to my car ready to go to work, the threaded Engine Oil Service Light came on.

Honestly, I had no time to take my vehicle to the mechanic for an oil change at that particular moment.

Fortunately, Autel Diaglink helped me to read and reset the engine oil service lights so easily. Later that day, I decided to replace the oil all by myself.

The amazing thing is that from then, I have never seen the Engine Oil Service Light pop up again.

To make things even better, I can recalculate my car’s driving mileage with the scanner so that the vehicle onboard computer can accurately calculate when I need to replace the oil. I love every bit of the gadget.

What I didn’t like:

A colleague recently told me that he couldn’t pinpoint the problem with accuracy when the engine oil service lights popped up.

After diagnosing with Autel Diaglink, he still had to guess whether the problem was coming due to low oil level or oil with impurities.

He felt that the DTC code for this function should be more precise.

Helps in resetting electronic parking brakes

Autel Diaglink is an excellent scanner capable of Resetting the Electronic parking brakes of your vehicle.

What I like:

My recent experience with Autel Diaglink confirmed the superiority of this code reader. As I was driving home, I got the ABS error.

The code reader was able to read the antilock braking system error. Additionally, the code reader narrowed the ABS error to a defective wheel speed sensor.

Read more: How Do ABS Brakes Work?

It even went further to display some other trouble codes in the ABS that I had not anticipated.

After replacing the wheel speed sensor, I cleared the ABS error with the Autel Diaglink. I rather like the accuracy of this fantastic scanner.

What I didn’t like:

It read the ABS error, but I felt that its definition should be clearer for better understanding.


Autel Diaglink is an OBD 2 code reader that is compatible with many vehicle models. It comes with single-vehicle software for free.

It means that you can only scan one single model with Autel Diaglink on a purchase.

However, you can download software that is compatible with your model at a fee online.

It implies that you can practically scan most of the vehicle models with Autel Diaglink by just downloading the appropriate software.

This code reader is also compatible with windows. You can plug it into your PC and download the appropriate software compatible with your vehicle model.


  • It scans the vehicle accurately
  • It performs multiple functions
  • Delivered well packaged in a paper box
  • It has incredible step-by-step clear on-screen instructions
  • The scanner charges Autel Diaglink before use
  • It resets the SRS airbag error message
  • The long cable makes it convenient to scan the car conveniently


  • Has long loading time

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Who is it for?

I am glad to say that Autel Diaglink is built for Do-It-Yourself vehicle enthusiasts, home mechanics, as well as small workshops. It is exactly the code reader that I was looking for.

The bottom line

Autel Diaglink is a valuable tool for Do It Yourself car enthusiasts and average car owners. It allowed me to perform both basic and advanced functions using Autel Diaglink.

Besides, it is affordable as compared to other code readers.

A video about Autel Diaglink

Read more: Autel AL609P Review

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