Why Ktag / Kess checksums error and how to prevent it happens

Some users feedback they have a same problem with Ktag and/or Kess v2 Master checksums error eg. the units will not calculate checksums when loading files. And this error happens on both Chinese clone Ktag/Kess and EU clone ones. Then why Ktag… Continue Reading

Why I need to buy KESS V2 and Ktag programmer together?

From sally: KESS V2 is a ECU programming tool that is perfect for OBD use, while KTag is perfect for Jtag, BDM and all the Boot application (tricore and ST10). With KESS V2 you programming directly through the OBD port… Continue Reading

KESS V2 Ksuite V2.15 Free download and Installation Guide

Recently, KESS V2 software KSuite V2.15 has been released. Here, we obdtool offer software KSUITE 2.15 free download and installation guide. Hope it helps. Free download KESS V2.15 V2 (software and video guide included): http://www.obd2vip.com/download/ksuite-2.15.zip Compatible device: KESS V2.15 V2… Continue Reading

KESS V2 V2.15 firmware 4.036 read BMW 740D EDC17


Here is the instruction on reading BMW EDC17 ECU with KESS V2 V2.15 firmware 4.036 ECU tuning kit master version. Select vehicle manufacturer BMW Select model: 7 series F01 Select 740D 3000 D diesel and ECU type BOSCH EDC17 Press… Continue Reading

KESS V2/KTAG Ksuite “External exception EEFFACE” error


One of our customer reported that both KESS V2  v2.13 firmware 4.036 master and K-tag KTM100 firmware 7.003 ecu tuning tool V2.13 had “External exception EEFFACE” error when reading ECU on Windows XP without anti virus programs. Possible reason: Driver issue Driver… Continue Reading

KESS V2 K-suite V2.15 firmware 4.036 Free Download


China clone Alientech KESS V2 firmware V4.036 ECU tuning kit K-suite master version software has updated to new V2.15 with no token limitation. New K-suite V2.15 software can be free downloaded here: http://www.obd2vip.com/download/ksuite-2.15.zip KESS V2 OBD2 tuning kit vehicle list… Continue Reading

KESS V2 2.13 firmware 4.036 “No valid token file” (fixed)

KESS V2 Master ECU tuning kit software V2.13 firmware V4.036 “No valid token file” problem & solution is provided here. Problem: KESS V2 V2.13 firmware V4.036 has only 9 tokens left. When try to reset token follow the video instruction,… Continue Reading

KESS V2 Add tokens errors and how to add free tokens

KESS V2 Add tokens errors:       How to add free tokens for KESS V2 V2.13 Master UK ECU Chip Tuning with Unlimited Token Firmware V4.036 Multi-language? Download and follow this: http://www.mediafire.com/download/42k0b2s877rwtr7/Kessv2++4.036++SE87-C++Tokens+Reset++Video+ok.zip  

Kess V2 ECU Chip Tuning Tool for Mercedes Benz

I have the iCarsoft i980 to read/delete codes. But I can’t do much more than that, and in my opinion it’s very buggy, and I’m having problems updating the unit. So I start searching some free/cheap software for Mercedes C200.… Continue Reading

Got KESS v2 fw4.036 from China and test Peugeot Renault

2th April, 2015 Placed an order of kess v2 fw4.036 from eobdtool.co.uk €212.49 plus ==shipping. I ordered this one: http://www.eobdtool.co.uk/wholesale/kess-v2-master-obd-ecu-programmer.html 7th April, 2015 Arrived today my fw4.036 Kess V2, They do not supply the bin or hex file with firmware,… Continue Reading

New KESS V2 (V2.22) Add Tokens tips

New V2.22 KESS V2 Unlimited Tokens Version is an ECU chip tuning tool that supports multi-function, like check battery voltage, automatic correction of checksum, DTC removal, reading and writing speed etc with multi-language. Software Version: V2.22; Hardware Version: V4.036; Support System:… Continue Reading