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KTAG V2.13 Firmware V6.070 ECU Programmer Master Version with Unlimited Token and Free ECM TITANIUM V1.61 [Buy SE135-B1 instead ]

Out of Stock. History 66 sold. Item No. SE80-C

Latest price: US$99.00
Buy Now: US$69.00 30% off
Lonsdor K518S Basic Version [same as K518ISE]
Autel MaxiCOM MK908P Free to Change Other Language
Autel MaxiIM IM608 Replaced Auro OtoSys IM600 & Autel MX808IM
31cm*23cm*6cm     ( Inch: 12.2*9.06*2.36 )
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Product Description

  1. V2.13 KTAG K-TAG Firmware V6.070 ECU Programming Tool Master Version
  2. 1.100% J-Tag compatible, but in a completely different way.
  3. 2. The factory combiens Motorola BDM/Nexus and Bootloader Mitsubishi/Infineon Tricore/ST communication lines into a single J-Tag.
  4. 3.A true champion of innovation, K-TAG introduces another brand new novelty to Alientech world: J-Tag communication for Asian vehicles

 V2.13 KTAG K-TAG Firmware V6.070 ECU Programming Tool Master Version with Unlimited Token and ECM TITANIUM V1.61 for Free

Top 6 Reasons to Get New Ktag:
1. Latest software: V2.13, Latest firmware: V6.070 (BMW Gasoline F Chassis and Mercedes W222 are Newly added)

2. Multi-Language:  English/ Italian/ German/ French/ Portuguese/ Spanish

3.Get ECM TITANIUM V1.61 with 18259 DRIVER for Free, save 29.99USD.  

4. Available Protocols for K-TAG: BDM MOTOROLA MPC5xx  

5.SupportS BDM Function Well

6. Unlimited tokens version, no need desolder chips. More easily to use.
We add tokens programming software on the CD. Once tokens run over, follow our video to program tokens step by step. 
No need remove the token chip from the main board, no need desolder chips.

K-TAG works in perfect harmony and easy to use as all the communication protocols operate along similar principles.
Once you have learned to use a protocol, you will naturally use all the others. Alientech knows what it means to work in motion.
For this reason the research methods of the protocols and choice of vehicles are detailed and ordered.

Unlike many ECU programming tools, with K-TAG you have at your disposal only the applications you really need.
Once you have the hardware, you can choose which group of protocols to enable and then start working. In this page you can find a complete list of the ECU currently supported by K-TAG.

What should you pay attention to when you operate on K-TAG:
1. Please do not connect your computer to internet when you use this device, do not update the device in any way!

2. When you used up tokens, you can use the manual we provide to add new tokens , so it is unlimited tokens version.

3. Please close anti-virus software when you use the software.V2.13 KTAG K-TAG Firmware V6.070 ECU Programmer Description:
K-TAG works in perfect harmony. Easy to learn how to use K-
TAG, because all the communication protocols operate along similar principles. Once you have learned to use a protocol, you will naturally use all the others. Alientech knows what it means to work in motion. For this reason the research methods of the protocols and choice of vehicles are detailed and ordered.
Unlike many ECU programming tools, with K-TAG you have at your disposal only the applications you really need. 
Kindly Note:

1. Please do not connect the computer to internet when installing or using KTAG, and do not update the device.
2. When the tokens are used up, you can use the manual we provide to add new tokens to it, so it is unlimited tokens version.
3. Please close anti-virus software when you use the software.
4. Newly add BMW Gasoline F Chassis and Mercedes W222
KTAG software display:
V2.13 KTAG K-TAG 1

V2.13 KTAG K-TAG 2

V2.13 KTAG K-TAG 3

V2.13 KTAG K-TAG 4
K-tag ksuite supported list
Just as the full range of Alientech programmers, K-TAG is available both in Master and Slave version.
This way, Slave user can rely on the larger network of Master in the chiptuning field.
The only thing that K-TAG does not do: OBD Communication. But for that you can count on KESSv2.
To use K-Tag at best on any kind of Electronic Control Unit, Alientech offers you a wide range of special adapters, to be soldered on the ECU or to be used on the positioning frame.
Following Details of the Accessories Available in Car List Catalog Per Group of Protocols of Communication
BDM Motorola MPC5XX
14AS00T01S: Adapter to be soldered to the ECU
14AS00T02S: Cable with connector to be soldered to the ECU
14AS00T03S: Adapter to be soldered to the ECU
14AS00T04S: Adapter to be soldered to the ECU
14AM00T00M: Board for connection through positioning frame
14AM00T01M: Board for connection through positioning frame
14AM00T02M: Board for connection through positioning frame
14AM00TBAS + 14AM00TB01: Board for connection through positioning frame, with pull-out tip 14AM00TB01
14AM00TBAS + 14AM00TB02: Board for connection through positioning frame, with pull-out tip 14AM00TB02
14AM00TBAS + 14AM00TB03: Board for connection through positioning frame, with pull-out tip 14AM00TB03
J-TAG Nexus MPC5xx
14AS00T05S: Adapter to be soldered to the ECU
14AM00T05M: Board for connection through positioning frame
14AM00T06M: Board for connection through positioning frame
14AM00T07M: Write Board for connection through positioning frame
14AM00T08M: Write Board for connection through positioning frame
14AM00T09M: Write Board for connection through positioning frame
14AM00T10M: Read Board for connection through positioning frame
14AM00T11M: Read Board for connection through positioning frame
14P600KT04: Board for connection through positioning frame
14AM00T03M: Board for connection through positioning frame
What are  the differences among all K-TAG ECU tunning tools:
Item number SE80 SE80-B  SE80-C SE80-D SE80-E
Firmware version V5.001 V6.070 V6.070 V7.003 V5.001
Software version Ksuite V2.10 Ksuite V2.13 Ksuite V2.13 KTM100 V2.13 Ksuite V2.10
Token charging PC programming one button click PC programming one button click PC programming
BMW F chassis petrol and Mercedes-Benz W222 NO NO NO YES NO
Language Multi Multi Multi English, Italian, Portuguese, other needs customize Multi
Opened protols Part over 95% over 95% Almost ALL Part
Package list:

Customer Feedback for Fgtech, Ktag or Kess V2 to Unlock and Flash PCR 2.1

This is a thread- “100% tested /worked bench unlock and flashing (read and write ) on pcr2.1”

Good information, so i share this thread again.

No one but yourself should take responsibility of what you will try.

Big thanks to gzk in France did the following write-up of reviews of pcr2.1 bench unlock and flashing. Here you go.

i have past last week trying many thinks on pcr2.1 and bench flashing .
everything wrote below is tested and confirmed working by me on 4 ecus /cars, only on Chinese clone not reworked unit : fgtech v54ktag 6.070kess v2 4.036, ksuite up to 2.15

pcr 2.1 need to be as you know unlocked before writing .

I prefer ksuite to work on this ecu (kess or ktag) , ksuite seem to be more stable than fgtech on pcr but work too : i get error with fgtech on one pcr2.1 , i don’t know why , and no problem with ksuite .
Same day i try another pcr with fgtech and no problem , the one fgtech don’t want to work with work flawlessly with ksuite and car run ok .

So if you have both tools , prefer ksuite seem to be more stable .

After you get you ecu unlocked in boot mode , with fgtech just remove boot and left pin connection , and read or write on bench .

On ksuite tools , you can’t read or write with ktag , only unlock . (alientech need to work on it…)
with kess it’s ok , BUT , you can’t use the tricore module !

The problem is that the harness is plugged in the tricore module . so you have to build your own bench cable : just get a obd female plug on a scrapyard , and wire +12 gnd and can h/l (kline is not used but you can wire it it will make a universal bench cable) .

The trick to get communication error free on both fgtech and kess cable is to use a strong external psu .

when the tool id or read or write the ecu , the ecu will perform a kind of reset , and the big cap inside the ecu will go charging , causing a drop in voltage if your psu isn’t strong enough to handle it . THAT WILL CAUSE THE COMM ERROR . That’s the only thing you have to take care .

when i made test with many little psu (like one you get with your tools) i have seen 7 volts drop some time , so the ecu is shutting down and no comm .

you can use computer atx psu modded to work on bench (green wire plugged on ground to power on ) i think anything that can provide +12v 2A will be ok . i didn’t need more than 12v just a stable 12V . 14v unstable will not be ok

that’s why on the car you have no problem , car battery can handle the cap charging current .

There is no immo caused comm error on this ecu , psu is the problem !!

So in conclusion : good psu and obd home made bench cable , remove tricore module on kess = 100% tested bench flashing solution for pcr2.1 .


Tech support

Tips to Unlock PCR 2.1 Pinout with Resistor and without Resistor by Ktag

I’v got Golf 6 2010 today for EGR off. As every tine i remove ECU open it and connect it to Ktag master ecu programmer on bench (kess v2 not for bench for bench use ktag) to unlock it. I did save original eeprom and press unlock. I’m looking at making my own Ktag DB15 -> PCR2.1 ecu connector cable like the one ailentech sell.

Does anyone have one they can get the pin connections from the cable please.


1) Ktag Pinout with resistors:

ob_0c991d_pcr-2-1-ktag-pinout-1 (1)


that will do the jo

2) K-tag Other pinout without resistors


When you unlock PCR old way no resistor there is 5% change car don’t start the reason why because one part or more is damaged on ECU and this resistor will by pass it.

This is what happened on this case.   Solder it in put the ECU in car try see if ECU communicate and car start.

You can try 2.2K OHM like picture see if that help

If ECU dead after unlock need second hand ECU and auto-logic to code it in

picture of where you put this 2.2k ohm


That’s the old way resistors is more safe but some newer pcr still can’t be unlocked with resistors and unlock fine with direct connection. So please always try resistor first.

Ps. there are many video on youtube how to adapt second hand ecu with fvdi.

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