[Thorsten]

Hello,

I got a LiFePO4 battery of Porsche 992, part number 9Y0915107G.
The vehicle had been parked for a long time and the battery was discharged or switched off as a result.

I opened the plastik cover, dismounted the PCB and was able to load the battery - now it has 13 / 13.2V.

But the PCB switched off and needs to get repaired - but I cant find something helpful informations.
What I found are other PCBs - so I will attach two pictures.
Possible that somebody has expirience already?


Thorsten

[lupu_sandu]

You have 4 test points on sencond pic on the far side.
I manage to repair myself one 9Y0915107N, Bought some dumps from a chinese company.

[Thorsten]

I saw your thread before i posted:

https://cartechnology.co.uk/showthread.p...=9Y0915107

But there was also no details about the PCB, so I added the two pictures.

About four test points on second pic on far side - I am sorry, but cant understand it and didnt know which processor the PCB has.


Thorsten

[lupu_sandu]

You can read on your small MCU - MM9Z1J.
Test points marked

[Thorsten]

Hello,

so I was able to read te EEPROM and PFLASH - is some body here, who could repair the files?


Thanks,

Thorsten

[bolonc]

Unlock............................

PASS=PM