INFO EDC17C84 V2 - Reault checksum

[djbiugi]

Hi
i have original FGTech tool and i need to do read/write TC1782

i hear some mounth ago that edc17c84 V2 (2016-2017) have a NEW Checksum algo...that can block ecu and engine not start anymore

FGTEch support not know nothing about....someone can help me about?
With FGTech tool,is possible do not calculate checksum in write by tool...so i think is possible with Winols update DLL or other software tool

[voltechcar]

K-tag orginal do this ecu to any problem, calc off course crc

[djbiugi]

i see on CMD website

CMDFLASH
03-08-2017 V3.2.0.167New BOSCH EDC17C84 checksum algo for RENAULT/NISSAN/OPEL cars

Dimsport have an external SW tool to checksum on this ecu? and Winols?

[voltechcar]

transdata and ktag always calc crc

[djbiugi]

Yes,but is an external software or an automatic online cks?
ktag will be online automatic,but dimsport i don’t know exactly

[voltechcar]

man what do you not understand? this is the same tool only name is different. Orginal do this ecu to any problem

[mihaiservice]

Hello
Ktag and Trasdata can not do the correct cks for latest Reno/Nissan EU6 with EDC17C84 ecu,also with CKS from WinOLS are the sane trouble !
I have do it cks with Magpro 2 and all was ok .

[maajkii]

Hello
Ktag and Trasdata can not do the correct cks for latest Reno/Nissan EU6 with EDC17C84 ecu,also with CKS from WinOLS are the sane trouble !
I have do it cks with Magpro 2 and all was ok .

Same situation here... dimsport tools dont want to make chks..

[djbiugi]

A friend have ori ktag and do it without block his Nissan XTrail edc17c84 v2
15min online CKS

[djbiugi]

Anyway,to know if is V2 or not,simple solution is to go here

https://www.bosch-automotive-catalog...product-search

insert Bosch ecu number and check if show edc17c84-3.1 (V1) or 3.3 (V2)

[djbiugi]

I want only know if there are an external software to correct cks on V2 , so i can write with FGTech (with option No Calculate checksum in write)

[djbiugi]

man what do you not understand? this is the same tool only name is different. Orginal do this ecu to any problem

I want only know if there are an external software to correct cks on V2 , so i can write with FGTech (with option No Calculate checksum in write)

[djbiugi]

i see that there is EDC17C84 3.2 too

[lmr]

good morning
I need an immo off or virgin, for a renault trafic with edc17c84, the vin I have already modified.


thank you