how to install KTAG Ksuite 2.23 software for KTAG Firmware 7.020 on Windows XP and KTAG token reset

You have two choices to get KTAG FW 7.020:
1. KTAG V2.23 FW 7.020Masterwith token renew button

2. KTAG FW 7.020ksuite V2.23 with token renew button

Any difference? Same function?
Yes, these two kinds of KTAG FW 7.020 has SAME function and SAME unlimited tokens.
The ONLY Difference is the appearance.
KTAG FW 7.020 PCB



KTAG Token Reset Tips with Token Renew Button
KTAG with token renew button. When tokens are used up, just connect it with computer and the red indicator flash, then you press the Token Reset button, wait until the indicator flash off, unplug the USB cable.
Connect KTAG with computer again, now you get 30 tokens.
How to install KTAG FW 7.020 Ksuite V2.23 on WIN XP step by step?
Before install, please disconnect the internet connection.
Unzip KTAG Ksuite 2.23 software then run Ksuite 2.23 setup.exe.
You will see a “License Agreement”.
Choose “I accept” and click “Next”, click “install”.

During Ksuite 2.23 installing process, you will see “Microsoft Visual C++ 2005” agreement.
Click “Yes” to accept all items and go on.

After that, you can see KTAG Ksuite 2.23 software information:
Improved checksum error for family 532 (FIAT MARELLI MM8GMK SPC564A80 CAN)
Added new file type for family 535 (MAZDA DIESEL DENSO RENESAS SH725X MY2015 CAN)
Added new file type for family 537 (FENDT/ JCB/ VALTRA TRACTOR BOSCH EDC17CV41 SISU ENGINE CAN)

Click “Next” then “Finish”. (Remember to check the box “Install USB drivers”)

Next you are going to install KTAG Ksuite 2.23 USB Driver.
Select language “U.S English”, click “OK” to install.
Click “Next” until you can click “Finish”.
Ksuite 2.23 USB Driver installation OK.

Now you successfully install Ksuite V2.23 software!
Click the K-suite 2.23 shortcut on desktop start to use KTAG Firmware 7.020!


1. Promotion! Latest V2.23 KTAG ECU Programming Tool Firmware V7.020 KTAG Master Version with Unlimited Token

2. 2017 Latest Firmware KTAG V7.020 ECU Programming Tool Master Version with Unlimited Token

3. V2.11 FW V6.070 KTAG K-TAG ECU Programming Tool Master Version with Unlimited Token

4. KTAG K-TAG ECU Programming Tool Master Version V2.10

How to use Autel MaxiDAS DS808 diagnose Mercedes-Benz successfully?

Let’s unpack and unbox the Autel MaxiDAS DS808 and see together what it will do out of box no registration, no update, no nothing.

So let’s go ahead to plug the OBDII cable to the DS808 for the first time,

Press the power button at the top, and you can slide the lock button.


Both of my previous scanners one goes for 150 dollar  and another one reaches 400 dollars are not able to access to the computer of airbags, so let’s see out of box without any updates and registration of this MaxiDas DS808 scanner can do for you.
As you can see, a red warning SRS light and watch the information sent, and it’s the reason why I need to get back DS808 scanner and find out what is happening to the vehicle.

Here you are, the MaxiDAS DS808 scanner is connected to the OBDII port of vehicle and the ignition is on.

So let’s see what we can do, let’s go to diagnostic.

Definitely go for “Automatic selection”

I don’t want to tap the VIN, so I will read it automatically.

And here you are, it is really pretty fast, this is absolutely awesome.
The new generation scan tool is super fast.

I know this Benz is 2004, so I will click “From 09/2003 to 12/2007.

Please select the steering left or right, all right , I click “Left”

Confirm vehicle profile, let’s say yes.

Yes “Diagnosis”, so you can see fast it goes.

I’ll go for “Auto scan”

Try to read fault code
No fault codes detected.

But I’m just confusing where is the airbag problem.
This is next screen we can see, the ME-SFI 2.8 Motor electronics 2.8 has no faults, but I want to go for airbag computer

So let’s exit to “Diagnostic menu” and select “Control Unit”, and click on “Body” then “AB-airbag” all right. No communication between the tester and control unit.


So, the reason is No register and No update MaxiDAS DS808 for Mercedes Benz , only after register that it will start working. Registering the device was easy, you simply go to autel’s website and set up an account. Once you do that you take the registration code/ passcode from the scan tool and register it on the website. You then make sure that the scan tool is hooked up to your wifi which is setup in settings. Then you are ready to update the scan tool with the latest software.

1. AUTEL MaxiDAS DS808 KIT Tablet Diagnostic Tool Full Set Support Injector & Key Coding Update Online

2. Promotion 2017 New Arrival Autel Maxidas DS808 Auto Diangostic Tool Perfect Replacement of Autel DS708

How to use Autel MaxiDAS DS808 diagnose Mercedes-Benz successfully?

Let’s unpack and unbox the Autel MaxiDAS DS808 and see together what it will do out of box no registration, no update, no nothing.

So let’s go ahead to plug the OBDII cable to the DS808 for the first time,

Press the power button at the top, and you can slide the lock button.


Both of my previous scanners one goes for 150 dollar  and another one reaches 400 dollars are not able to access to the computer of airbags, so let’s see out of box without any updates and registration of this MaxiDas DS808 scanner can do for you.
As you can see, a red warning SRS light and watch the information sent, and it’s the reason why I need to get back DS808 scanner and find out what is happening to the vehicle.

Here you are, the MaxiDAS DS808 scanner is connected to the OBDII port of vehicle and the ignition is on.

So let’s see what we can do, let’s go to diagnostic.

Definitely go for “Automatic selection”

I don’t want to tap the VIN, so I will read it automatically.

And here you are, it is really pretty fast, this is absolutely awesome.
The new generation scan tool is super fast.

I know this Benz is 2004, so I will click “From 09/2003 to 12/2007.

Please select the steering left or right, all right , I click “Left”

Confirm vehicle profile, let’s say yes.

Yes “Diagnosis”, so you can see fast it goes.

I’ll go for “Auto scan”

Try to read fault code
No fault codes detected.

But I’m just confusing where is the airbag problem.
This is next screen we can see, the ME-SFI 2.8 Motor electronics 2.8 has no faults, but I want to go for airbag computer

So let’s exit to “Diagnostic menu” and select “Control Unit”, and click on “Body” then “AB-airbag” all right. No communication between the tester and control unit.


So, the reason is No register and No update MaxiDAS DS808 for Mercedes Benz , only after register that it will start working. Registering the device was easy, you simply go to autel’s website and set up an account. Once you do that you take the registration code/ passcode from the scan tool and register it on the website. You then make sure that the scan tool is hooked up to your wifi which is setup in settings. Then you are ready to update the scan tool with the latest software.

1. AUTEL MaxiDAS DS808 KIT Tablet Diagnostic Tool Full Set Support Injector & Key Coding Update Online

2. Promotion 2017 New Arrival Autel Maxidas DS808 Auto Diangostic Tool Perfect Replacement of Autel DS708