Opel Astra H Z20LEL Z20LER

[ivaka]

Hi mates.
Can anyone tell me can I write in Z20LEL ori file from Z20LER??
And is it necessary ECU number and SW number to be exactly the same ??

[Voltech90]

what you do write? eep or flash? if you have write flash, change vin numer in car and using sps

[ivaka]

what is this sps ?

[wiski]

I had tried on one totally bricked ecu and it worked without changing anything in eeprom. Writed on bench btw.

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[ivaka]

So,I can write flash file from Z20LER on Z20LEL without any problem???

[ivaka]

Anyone else??

[ivaka]

I read 3 diffrente z20ler ecu and I have their bin files.I wondering can i write one of z20ler bin file on z20lel ecu ??
And after that if ECU briked,can I write back his standart bin file??
For all read/write I use fgtech v54 chine clone.