how to fix KTAG K-TAG ECU checksum error

how to fix KTAG K-TAG ECU checksum error

some customer always happen KTAG checksum error

in fact,it mainly is depended on which car you do.

KTAG, K-TAG ECU Programming Tool is designed entirely around the needs of our customers to be more responsive and reliable. A true champion of innovation, K-TAG introduces another brand new novelty to Alientech world: J-Tag communication for Asian vehicles.It has 500 tokens limited.

KTAG got error "checksum error"

 there are three reasons cause checksum error:

1) the computer operation system is not compatible with KTAG, better use Windows XP or WIN7 professional;

2) there are some problem with KTAG software;

3) Ktag can't work with these types of ECU at present. If needed, please ask us for remote assistance.
if you still cannot get it work after change 2-3 car model,pls contact us :

Any questions, please don't hesitate to contact us.

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