AUDI Q7 Ezs / Elv

**svrecar** · 14th June, 2019, 04:31 PM

Hi,

I need some help if I may ask.
I managed to make q7 alive again.
original ezs does not work. I read flash and eeprom.
I got used donor ezs with same nr and flash. I tried to write eeprom from old one, but no luck, hence I wrote virgin eeprom on it.
And voila...I have a living q7... .. with safe in cluster.
Can anyone help me copy data needed from original eeprom file to virgin one ? or.. repair original eeprom dump ?

thanks,

br,

**DendeLT** · 14th June, 2019, 05:13 PM

Write your donor ezs CS only

**DendeLT** · 14th June, 2019, 05:20 PM

Have a try. Pin, CS1-2 part same as your old.
Pw in pm

**DendeLT** · 14th June, 2019, 05:22 PM

If not work, please send not virgin dump from your donor ezs

**brend** · 14th June, 2019, 06:04 PM

Not only eeprom!
Try full from ori to donor (flash and eeprom).

Originally Posted by svrecar

Hi,

I need some help if I may ask.
I managed to make q7 alive again.
original ezs does not work. I read flash and eeprom.
I got used donor ezs with same nr and flash. I tried to write eeprom from old one, but no luck, hence I wrote virgin eeprom on it.
And voila...I have a living q7... .. with safe in cluster.
Can anyone help me copy data needed from original eeprom file to virgin one ? or.. repair original eeprom dump ?

thanks,

br,

**dimon9555** · 16th June, 2019, 02:42 PM

Originally Posted by brend

Not only eeprom!
Try full from ori to donor (flash and eeprom).

More stupid advice you could not come up?

**fabrag** · 16th June, 2019, 03:11 PM

Your virgin file seems incorrect..

Ori is OK:
vin: wauzzz4l470013176
part:4f0905852b
cs: 461211A8C2
mac: 38FA10EA
pin:34230
power class: 92

**svrecar** · 17th June, 2019, 08:18 AM

here,
donor eeprom as requested.

br,

**svrecar** · 17th June, 2019, 08:20 AM

Originally Posted by brend

Not only eeprom!
Try full from ori to donor (flash and eeprom).

brend,

i read flash from both ezs, and compared them. they are 100% exactly the same.

br

**brend** · 17th June, 2019, 10:39 AM

If you can't be witty ,don't YAP here!!!

Look at you self !!

Got out in seven years don't know from where and you're acting like a monkey here!

Originally Posted by dimon9555

More stupid advice you could not come up?

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**brend** · 17th June, 2019, 10:41 AM

Im just ask asked simply for beliefs!..........biker.gif

Originally Posted by svrecar

brend,

i read flash from both ezs, and compared them. they are 100% exactly the same.

br

**DendeLT** · 17th June, 2019, 10:44 AM

Flash don't need to transfer, enough only eeprom. Check PM.

**brend** · 17th June, 2019, 10:49 AM

Yes no need...... if flash is same or transfer only Security sector.

Originally Posted by DendeLT

Flash don't need to transfer, enough only eeprom. Check PM.

**svrecar** · 18th June, 2019, 08:18 AM

update.

DendeLT is so kind helping me, he made me several files, but no matter what I cannot make it work.It is always CP error."can not calculate component protection" so im pretty sure, my "virgin" dump is bad.
The moment I try to add data from old ezs it becomes unresponsive.With add I mean copy from original one.
Does anyone have virgin eep for 852b ezs or know how to transfer immo data to another one ?

thank you,

br,

**DendeLT** · 18th June, 2019, 01:08 PM

I have transfered for you, you said you have smoke uhds, check all parts of immo data, it's same as yours ori ezs. No ignition becouse there's no programmed keys. You only need to unlock you 8e megamos and program it to your ezs, thats the all problem. If you can't unlock your key with fvdi tag key, probably you choosing bad eeprom.

Please read your ori ezs key data with tag key, put key in coil and read it. Than send it to me, I will check if key exist in your ori ezs than you probably doing something wrong