Wholesale Price Kess Chip Tuning Tool Kess v2/kess v 2 Kess Obd Ecu Tunning Kit

FAQ: Frequently Asked Questions

Q: KESS V2 is master version or slave version?

A: It is master version.

Q: KEES V2 just can be installed on windows XP system?

A: KESS V2 can install it on Windows 7 and Windows XP.

Q: What is the difference Between KESS V2 and K-TAG?

A: KESS V2 has OBD function, but Ktag does not have this function.

Q: Can KESS V2 update?

A: Please don't update it, or it will damage the firmware of kess v2, you just can ship back to us for repair.

Q: What is the difference Between KESS V2 and Fgtech V53?

A: They both can do many cars, but they do cars via different ways. Fgtech V53 has BDM function, but KESS V2 does not have. Kess V2 has Anti-mediation lock module, it can do new and encrypted cars better than Fgtech V53.

Q: Customer told us that KESS V2 can not do EDC17 well, such as Bosch EDC 17 (cp04-CP14-CAN-Med17.X ) and Bosch Bosch EDC 17 C54( Passat, Golf,Crafter,Octávia,Yeti-VW). EDC16 all ok.

A: Yes, Kess V2 can not do EDC17 at present. It can do EDC16 well, but when you do it, you need to connect the Anti-mediation lock module to read and write data for vehicles. Becuase new style vihicles have new encrypted ways.

Q: How to do checksum for kess v2? Does the kess v2 automatically re-write it? Kess V2 can do trucks? such as Mercedes MP1/MP2/MP3 or MAN TGA?

A: After reading the software, the device will automatically do checksums. KESS V2 can not do truks, it will damage the firmware of kess v2. But KTAG can do trucks.

Q: If you encountered the problem for checksum error when reading the ecu? how to solve it?

A: One of our customer tested by this way: please search the software " microsoft visual C++ 2005,2008,2010" on google, then install it on your computer, then it can solve this problem. 

Q: Is yours KESS V2 master or slave? If slave, how it works? Do file have to decrypted/ crypted etc when reading and writing or how it’s different than master one?

I know yet, if master, no any decrypt etc.
A: Our KESS V2 is Master.

Q: Both kess v2 and Ktag only work with Windows XP system?
A: Windows 7 is Okay too, but better use Windows 7 Professional. If Windows 7 is not Okay, use Windows XP professional.

About KESS V2 function

Q: Kess V2 describes "9. Full integration with ECM Titanium" but I didn’t find it has ECM Titanium.
A:  You misunderstood, this sentence means KESS V2 can work with ECM Titanium, not means KESS V2 contains ECM Titanium. KESS V2 is an ECU programming tool, and ECM Titanium is a set of programming software for adjusting power.

Q: Does KESS V2 support remapping the ECU? Or it can only read and write ECU?
A: KESS V2 doesn’t support remapping the ECU.