What is ALIENTECH Kess V3 ECU and TCU Programming Tool?

December 25, 2023 Sales ecu-programmer.com Auto ECU Programmer

New KESS V3 is the new original Alientech ECU and TCU Programmer via OBD, Bench and Boot Mode all in a single tool. It combines Kess V2 and ktag into 1 tool, and will be a powerful tool that allows the READING and WRITING of the ECU found in Automobile, Motorcycle, Trucks, Agricultural Vehicles as well as Marine applications by simply connecting the supplied interface cable to the diagnostic port of the vehicle.

What is the difference between Kess V3, Kess V2 and Ktag?

1.Communication Method:

Alientech Kess V3 supports OBD, Boot, and BENCH connection

Kess V2 only supports OBD tuning, and K-TAG supports Bench/Boot tuning.

2.Version Update

KESS3 has two versions: Master and Slave. It can be updated from Slave version to Master version, but others cannot.

3.Separate Car & Bike Protocols

Only Kess V3 supports.

4.Others

Alientech Kess3 uses Alientech Suite while others use K-Suite.

Kess V3 supports upgraded cable set while others use standard cable set.

Kess3 can calculate checksum super fast while others support standard speed.

Kess 3 supports 10 x faster processing

In conclusion:

Alientech Kess3 Pros:

Powerful microprocessor
More potent than the earlier generation
Reliable execution of commands
Good technical support
Faster and more efficient performance
Automatic and instant recognition of the right communication line
New kess3 combines kess and ktag into 1 tool, you buy the protocols then so you can buy just obd protocols and use like kess was or you can also buy all bench protocols like ktag.

Kess3 Cons: