View Full Version : Mj8f3 write with kess 5.017
Richi777
19th May, 2020, 12:07 AM
Hello i have a fiat from year 2012 with mj8f3 ecu
Read is ok when i write mod file car dont start , when flash back ori car start have did checksum correction try but no luck
Have some did this ecu ?
Br
motocrazy
19th May, 2020, 01:18 AM
ktag jtag pin soldering read and write is ok.
mkii
19th May, 2020, 07:01 AM
as you modify the checksum with winols?
waldigsi
19th May, 2020, 07:33 AM
I used kess china in such a car and it was never a problem, kess should calculate the checksum myself
rafalgt
19th May, 2020, 08:23 AM
Checksum problem
MPPS 18 can write this ECU without problem.
mkii
19th May, 2020, 12:04 PM
I used kess china in such a car and it was never a problem, kess should calculate the checksum myself
personally I always correct the checksum with winols
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