[zhed]

Hi,

I need to change isn in edc15cp35

Could someone check if my file is ok after the isn change. I need to change 1fe1 to 65c2

thanks

[foxportal]

Recalculated ISN correctly

[zhed]

D

Recalculated ISN correctly

i do but it doesn't seems to be good. 

to calculate, i use hex from 40 to 5D cks is FA 72 with isn 65 C2

the other line with ISN. to calculate i use 80 to 9D and C0 to DD cks is FA76


I check with some eprom files but calculation is same. i use ISN software to do some test but result is the same

software say chks error for each file i test, file tested came from working cars

i supposed i forgot something

[Gabriel87]

Hi,

I need to change isn in edc15cp35

Could someone check if my file is ok after the isn change. I need to change 1fe1 to 65c2

thanks

read cas and put in cas.....

[sixcode]

ha... let me guess you use BMW_Isn_LA_unp or not?

cs is OK!!!!!

[zhed]

Hi,

I need to change isn in edc15cp35

Could someone check if my file is ok after the isn change. I need to change 1fe1 to 65c2

thanks

read cas and put in cas.....

I already try this solution but doesn't work still same message when i try to make EWS-DDE alignement. that's why i try to change ISN in ecu eep

it's says ecu cames from different car but it's not, both came from the same car. Problem appeared after trying to make new key

---

ha... let me guess you use BMW_Isn_LA_unp or not?

cs is OK!!!!!

yes i check with  BMW_Isn_LA_unp but says chks error when i load eep.

i found two type of eep programmation on CP35. one have isn at 42-43  reapeted at 82-83 and c2-c3. the second has ISN at 782-783 repeated at 7a2-7a3 and 7c2-7c3.

first have chks not ok with  BMW_Isn_LA and no prob with second

You say CS ok but in the file i posted? thx

[cipi gutuie]

your file
pass after thanks and rep

isn.mod-ckOK.rar
File Type:
Downloaded:	5 times
Size:	2.57 KB

but your file has corect ck
must initialize dde-cas with a diagnostic tool

[zhed]

your file
pass after thanks and rep
but your file has corect ck
must initialize dde-cas with a diagnostic tool

Pass pls

thanks