Kess V2 5.017 is the latest Kess v2 master ECU chip tuning tool. Kess 5.017 with latest ksuite 2.47 is the online version without token limited. share solution about Alientech kess v2 ECU programmer software error “External Exception EEFFACE” following.


Kess V2 5.017 Kess V2 Master Error “External Exception EEFFACE” Showed:

Kess V2 5.017 Kess V2 Master Error External Exception EEFFACE


Kess 5.017  Software Error “External Exception EEFFACE”Possible Reason:

Firstly:Software installed is incorrectly
Secondly:Driver installed is incorrectly. Tech Support Solution:
Install Kess V2 5.017 software completely with following guide.


65.99$ for KESS V2 Master Red PCB Firmware V5.017 Ksuite 2.47 EU Version No Token Limited ECU Chip Tuning Tool

kess v2 5.017 kess v2 master


Software Version: V2.47(Newest)

Firmware Version: V5.017

Update: By link

Support Car Models: For Multi-cars and trucks, no year limited

Multi-Languages: English / German / Spanish / Italian / Portuguese / French

Support System: Win XP / Win7 32bit, Win 8, etc.

Connection: By OBD2. Read and write ECU via OBD2 port directly, no need disassemble ECU from the car, easy to use.



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