Add more latest protocols and ecus, more detailed cable connection instruction. And this error happens on both chinese clone ktag kess and eu clone ones. Ive encountered this issue recently on a similar bosch ecu using with kess 5. When reading or programming data via kessv2, if the communication between. When your kess v2 fails to read a car from obd, if it is covered by annual subscription to alientech it connects to the database and downloads socalled virtual reading. Clone kess if yes they had many problems in edc17, i would recommend to read and write with em. In slave full backup ver read and write ok, but if i want to read only flash ex. Kess v2 truck diagnostic software and laptops trucktech. When using our kessv2 you will have security of checksum correction as a standard feature as well as the supplied ksuite software will. After reading the software, kess v2 will automatically calibrate checksums. Alientech kess v2 slave kessv2 slave is a ecu and tcu, the best tool to write back the original or modified file in the vehicle ecu in a few minutes, simply communicating through the obd port.
To start viewing messages, select the forum that you want to visit from the selection below. Auto ecu programmer fgtech galletto 4, fgtech galletto 4 master, fgtech galletto v54 master, fgtech v54, k tag ecu, kess v2, kess v2 clone, kess v2 master, kess v2 obd2 manager. How to solve kess v2 ksuite software checksum error. If this is your first visit, be sure to check out the faq by clicking the link above. If you find in kess v2,some car list only support read,but cannot write,then you need this file. Fixed kess fw china clone checksum error after reading ecu. Test report of kess v2ktag for checksum correction, help you to get a decent tool to do checksums. How to make a kess v2 subaru cable to obd write ecu. If you got ktag, recommend to do backup of tricore. Kess v2 is obd2tuning new release kess v2 obd2 manager tuning kit. Some users of kess v2 ktag clone feedback one same question. Kess v2 master slave alientech tuning software and. Kessktag clone wont correct checksums mhh auto page 1. Wed like to share the free download link for all of our.
How to solve the kess v2 can read but no write error. With unpacked dll, the checksum calculation opens and starts faster because there is no selfdecompression. Free download ksuite dll for checksum calculation with. Vxdas engineer has tested the new version on kess v2 master v5. Fgtech v53 has bdm function, whole kess v2 does not. Working solution for ktag clone kessv2 checksum error. That is a copy with the same hw version and if your control unit. Kess v2 has obd function, but ktag does not have this function. Kess v2 checksum error when loading file for writing. I read also that the tfsd card should be the problem, but kess is new, so i think this should be okay but dont know.
They got have problem with checksum when rw only flash, take this users problem for example. Check whether a good connection bewteen pc and kess v2 device picture 1. Once read and modified, the kessv2 will allow you to rewrite flash the edited file back to the oem ecu. Kess v2 master software already updated to ksuite 2. How to fix kess v2 connect error kess v2 update kess. The solution for me was to read the current data from the ecu then, using a hex. Checksum error kess v2 obd2 manager tuning kit master. You may damage your unit if connect to the internet.
When using our kessv2 you will have security of checksum correction as a standard feature as well as. Then connect kess v2 to computer and run kess v2 software,now you can use it. Ktag and kess v2 share the same software, but kess v2 has obd function means kess v2 program ecu by obd diagnostic cable while ktag doesnt have. Every time, when you run kess v2 ksuite software, read the ecu information, and then show checksum error, the ksuite software is shut down. Click ksuite icon derive from step 4 setup installation for running.
Kess v2 obd software tuning tool to create kessv2, alientech team of designers and engineers developed a new tool that interacts with its software in a very simple and functional way. Why ktag kess checksums error and how to prevent it happens posted on january 19, 2016 by. Ksuite checksum dll for kess and ktag automotive files. Every time i try to make kess v2 read then i get checksum error and the software the shut down.
Automatic correction of the checksum,where available. I dont have original file of the car, because kess v2. Kess v2 has antimediation lock module, and it can do new and encrypted cars better than fgtech v53. Writing the flash is always accomplished, even in the event of pc malfunctions. Why ktag kess checksums error and how to prevent it happens. Unlimited tokens for both kess software and hardware.
A guide to bdm programming with ktag using bdm frame for ecu remapping training course uk duration. This solution was given by my customer pls try on different pc, install ksuite software on win 7 or win xp os. I tried to restart my computer four times, but all failed. The master version of the tool allows you the complete access to the stock files located in the ecu. Kess v2 doesnt work with truck, because the truck voltage is too high and kess v2 will be burnt out. Just replace your dll folder in ksuite with this folder. The computer which you have installed kess or ktag software on cannot connect with internet anytime and anywhere kess v2 pcb board kess v2 has several built in features and safeguards.