Alientech KESS3 released new bench protocol for Skoda and Volkswagen 1.0/1.5 MP1.
With this new protocol, KESS3 expands BENCH mode support for VAG vehicles
equipped with naturally aspirated 1.0 and 1.5 MPI engines from 2018/2019
onwards.
This update allows you to work directly from the connector of the
Bosch MG1CA811 ECU, installed on models like Skoda Fabia, Volkswagen Up, and
Santana — an extremely popular model in the Chinese market that played a key
role in the country’s motorization.
Access the ECU fully without opening it or removing it from the engine bay: a
practical solution that reduces working time and eliminates the risk of
damage.
Read, write, and carry out precise interventions for tuning,
maintenance, or repair.
Updated compatibility:
• Skoda — 1.0 MPI
•
Volkswagen — 1.0 / 1.5 MPI
With this update, you reduce time, increase accuracy, and offer a more competitive service in your workshop.
FREE DTC Solutions — MD1CS006 Now Available for XirDecoder ecu chip tuning software users!
ECU Type: Bosch MD1CS006
All users can now disable
AdBlue, DPF, Lambda, EGR, Flaps, TVA, and Start-Stop.
Fast — No
waiting — Removes not only the codes but also their maps for complete
deactivation!
Compatible with Renault, Nissan, and Dacia
vehicles.

Problem:
I had a problem logging into CG FC200 programmer. It asks to bind the device. What can I do?
Solution:
After the 1.2.9.4 version update, if do not log in or bind the device, cannot use the software. iECUTool.eu here will tell you how to register an account and how to recover the password if you have an account but do not remember the password.
Case1:
Open 1.2.9.4 software version,and will ask you to log into
an account, if you registered one before then fill information to log in
directly.
After login, click "binding device" bind the device.


Case 2: Need to register a new account (never register an account before).
Hit Register an account.
Fill all the information according the tips.
Please note: Set the username
and password as simple as possible to facilitate subsequent memory.
If the prompt says that the verification code cannot be obtained, switch the server, restart the software and try again
Case 3: If you have registered an account before but don’t
remember the password, follow the steps below.
Hit Retrieve
password.
You can retrieve password by phone number or by email.
Verified by email address.
Fill in email address and password, then paste
the verification code in email. Then submit.
Verified by phone number.
Fill in phone number and password, then paste
the verification code. Then submit.

Reset password successfully.
New Autotuner Protocol Release in August 2025.
We are pleased to announce the official support of Siemens SIM4LKE ECUs in OBD mode for Mercedes vehicles, allowing you to access these control units quickly and easily through the OBD port using your Autotuner Tool.
This release specifically covers the highly popular Kompressor engines, ranging from 1.8 to 2.3, powering several iconic models within the Mercedes lineup.
Key Features:
Type: Engine Control Unit
(ECU).
Readout: OBD NR.
MCU: C167 (29F800).
Read time: 3min
30sec.
Write time: 2min 30sec.
Checksums correction.
It’s a Maruti Suzuki Brezza with BCM processor D70F3584. Xhorse Multi Prog reads and writes the BCM successfully.
Need to disassemeble the BCM module.
In multiprog software, select MCU- Renesas V850- D70F3584 and check wiring diagram.
Connect Multi prog with BCM according to the wiring.




Read chip ID.
Read Dflash successfully.
Read OPBT0 sector.
Read P-flash successfully.
NOTE: Xhorse multiprog does not correct checksum for this Dflash and Pflash. Checksum manaully with 3rd party software.