Skoda Octavia car's owner lost dashboard IMMO data ECU Simos 7.1A

Hi Friends!

Skoda Octavia car's owner lost dashboard IMMO data with carprog.

He can't get data after that I connect VVDI2 and show full FF in VIN, PIN, CS, MAC, PowerClass KM 0.

How to extract Simos 7.1A 93C86 dump to get data?

We bought used MaxiDOT cluster.

Thanks


Best Regards

X-Tool (PL), VVDI2, VVDI Prog, FVDI, CarProg, iProg, ODIS, VCDS, Orange5, Xprog ..............

Hi!
I think you must write donor immo in dash and adapt it by online.

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In engine ecu you dont have fully immo data.

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What year production of car?

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If you have donor dash, you can adapt it to car with online acces.

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Vvdi2 can read CS, pin, power class from ecu. If in dash you have 7 bites you can write CS from ecu, MAC and pin. VIN can steal ori.

Hi!
I think you must write donor immo in dash and adapt it by online.

---

In engine ecu you dont have fully immo data.

---

What year production of car?

---

If you have donor dash, you can adapt it to car with online acces.

---

Vvdi2 can read CS, pin, power class from ecu. If in dash you have 7 bites you can write CS from ecu, MAC and pin. VIN can steal ori.

2008 modell year

7th bite you can fined by vvdi by working key.

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Ok. Donor dash what year?

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Get acces to donor dash: enter service mod and prepare working key. Then you can write in it some immo changes.
If you get ecu eeprom dump you can decode it with vvdi.

7th bite you can fined by vvdi by working key.

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Ok. Donor dash what year?

---

Get acces to donor dash: enter service mod and prepare working key. Then you can write in it some immo changes.
If you get ecu eeprom dump you can decode it with vvdi.

Add picture from donor dashboard and dump from ECU.

PIN 55046
CS 17 2E E0 C4 2E 5D 00 ( only 6 bytes )
VIN TMBHA21Z682192307

Solved on bench but I have fault code in engine ECU..

Engine run, works perfect with my idea.
No DTC.