vw polo 2Q0 959 655 AG

[joker01]

Good morning,
i have trouble reading this chip R7F7010643 on ecu airbag 2Q0 959 655 AG VW polo.
i am using renelight programmer but i always get error on code flash, data flash and data flash 2.
opt I read well
I attach screen.
already heard assistance and made various tests but the error persists.
happened to someone ...
my next test will be to unsolder and reconnect everything from 0

[Highboy]

Good day can someone please help me clear this dump of this airbag module.It has a 95256 memory chip

[Highboy]

Joker01 this chip need enter 16 bytes login password,read or write data when the password passed.If the chip is blank any login password can pass.Use 'erase unlock' button to erase all data and unlock the chip

[superjet]

which dtc? clear errors by obd

[joker01]

Joker01 this chip need enter 16 bytes login password,read or write data when the password passed.If the chip is blank any login password can pass.Use 'erase unlock' button to erase all data and unlock the chip


do you say to clear the data so you can read and write later ?????
in which partition ...... flash date ??
so I don't need to re-encode as I no longer have its original file ??


I confirm that if you delete the srs light from the obd, it will turn off but I will launch a memorized counter ... precisely in the micro

[joker01]

soldered everything but always the same mistake .....
MCU security status: FF means that it is not protected or am I wrong ???

[joker01]

i tried to read with UPA but i get a protection error i start to think that the problem is that the MCU is protected .....

[fuzz1]

i tried to read with UPA but i get a protection error i start to think that the problem is that the MCU is protected .....


Use 00000000... instead of FFF...


But I would have cleared DTC via OBD though it increments the count

[joker01]

ok ... I'll try to put all 00 id code