DAIHATSU HELP

[gifret]

i have daihatsu Terios 2006
ecu denso .ref 89560-B4020 112300-3242 J20
ecm dont work well
SO I take other ecm from scrap and i swaped EEPROM RA57 between ecus.
but car wan t start


i read eeprom and here dump
865461
my question is if immo off is located in eeprom RA57 or flash and can i virgin ecu from eeprom RA57


thanks

[MartiLer]

immo off is done in RA57

[gifret]

hi friend
tell me please how can i virgin eeprom RA57 if i put all dump with FF you think can work

[MartiLer]

Just read immo dump and sync.

[gifret]

hi again
sorry i dont understand
read immo dump from ecm ?

or immo from immobox

and how synchronize

thanks

[danyguit2000]

Hi mate, i think your ECU does not work properly from a known issue and
i think swapping ECU will not help you.
Here is immo off to try if you like and do not forget to report back please !

Your PM is full

[gifret]

hi friend

sorry danyguit2000


car no start and dump is change to
(https://www.digital-kaos.co.uk/forums/member.php/104359-danyguit2000)

865575


thanks

[gifret]

other information


with or without eeprom RA57 the car run normally with original ECU motor.


car with ecu from scrap no start with or without eeprom RA57

the two ecm are the same PCB and reference

thanks

[danyguit2000]

Synchronization data is in the NEC cpu, not in eeprom that is why...
You did not explained what is wrong with original ecu and what makes you think it is faulty...

[gifret]

hi friends

the car not mine but a brother mecano giv it to me to make the new identical ecm for starting engin.
he told me that the motor some time become crasy and want to change other ecm to be sure with his work.

that the reason i want to start engin.

if they are virgin eeprom I would be delighted

thanks

[gifret]

hi i have autocom v2016

and i not yet try if can i do anything with this interface to synchronize.

thanks

[gifret]

hi any help please

[gifret]

hi friend
lot off dump who i tested in car after read from offset C2 to C5 give to me 80 7f 80 7f and only those who change


the other dump stay like him


00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 80 7f 80 7f 00 00 00 00 ef 10 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 bf 40 00 00 00 00 fe 01 fe 01


if the are some help thanks