Tag Archives: KESS3

KESS3 Adds Opel Nissan Renault SID321 ECU!

This latest Alientech KESS3 development enables you to read and write Continental Vitesco SID321 ECUs, either via OBD or directly from the ECU connector pins. With this option, you can also back up the data or bypass the gateway if needed. This latest KESS3 development enables you to read and write first and second generation… Read More »

KESS3 Read and Write Benz Bosch ME9.7 ECU

Read and write Bosch ME9.7 by Alientech KESS3 successfully. It is a Mercedes S500 V221 with Bosch ME9.7 ECU. Function: 💥Identify ECU 💥Clone ECU 💥Read backup 💥Write backup 💥Reading Micro, Flash and Eeprom 💥Writing Micro, Flash and Eeprom

Alientech KESS3 Update DCM3.7AP DCU17CV51 EDC17C81 ECUs

Alientech KESS3 ECU TCU programming tool released new software V2.09 on Sep. 19th, 2024.   Maximize efficiency with KESS3. Work on Delphi DCM3.7AP and Bosch EDC17C81 ECUs from Yale and Hatz vehicles.   JCB – Bosch DCU17CV51. For JCB and Arbos work vehicles, remapping is available both in “BENCH MODE” and OBD to work on… Read More »

Alientech KESS3 vs Magic Motorsport Flex

Today we’re diving deep into the world of professional tuning with a comparison between the Alientech KESS3 and the magic Motorsport Flex. Let’s get into the details. Alientech KESS3 is known for its unmatched application list. KESS3 supports vehicles from the late ’90s to the latest models even handling rare and complex ECU. Its advanced… Read More »

Alientech KESS3 Clone Hyundai Tuscon MEGD17.9.8 ECU

Here is a 2017 Hyundai Tucson that has some electrical issues after having the engine bay washed. Little did they know the ECM connector seal was incorrectly installed and allowed water in and the corrosion quickly took over. These modules are “one time VIN write” and not able to be rewritten with normal scan tools… Read More »

Will KESS3 Read Scania EMS S8 via OBD?

Will Alientech KESS3 read/write Scania EMS S8 / EMD1 ec? Is it possible do via OBD or need bench? For example 2018 Scania R450 EU6   Yes, People have done a lot of them without problem. Flash in obd with id only or real reading in harness then writing by harness or by obd. only… Read More »

Alientech KESS3 “Tool Update Error” Solution

Problem: Try to update the firmware of Alientech kess3 programmer but failed, software gave error “Tool Update Error” Any solution? Solution: Alientech usb cable isn’t highest quality.  It’s advised not to move cables during operations, USB cables are susceptible to problems when they are moved. Remember to always connect your power supply adapter whenever you… Read More »