[adel.nooh]

I need immo off for porsche cayenne 2004
I got imbolizer active
The ECU is BOSCH
if i read its EEPROM can you give me the immo off file ?

[volavka]

Post all ecu serial/Part No.

[forkade]

Just learn new key

[adel.nooh]

Post all ecu serial/Part No.

I got imobilizer active
All cluster leds not give light except the screen in the middle.
I read 93c86 eeprom in kessy but i fail to make a key with key tag tool of fvdi (give error when try to prepare key)
I read an article about common problem in kessy of porche cayenne, Audi A6 and VW tourage before 2009 of damaged 2 mosfet and 6 resistors .... i test them and they are ok.


What can i do now ?

---

Recently i used tango of my friend and it give me similar error when i used the original remote and another one (also original).
Then i used normal id46 transponder generate it by tango to porsche key and it works
Write the file to 93c86 eeprom and solder it back to kessy.
Tomorrow i will test it.
But now i only use normal key ... how can i use the 2 original remotes ... Does they need to unlock first? If yes by which device can i unlock this remote ?

[adel.nooh]

The key still not working after modifying 93c86 eeprom with tango modified file.
Imbolizer active error still exist.
There are still no lights in the cluster.
Fvdi and porsche tester still cant scan any module in the car.
Any suggestioms?
I took off the ECU to make an immo off

Bosch Benzin ME7.5
Motronic
0 261 207 220

[cerrajeriaarcoiris]

Post ecu dump please so i can make it off with avdi and lets see what happend ...

[forkade]

Fvdi is dangerouse i have dead 2 ecu

[CHIKODIAG]

HI
sorry but i can t endrstend your problem
if the car dont start because of immo system and you can t add a keys so it is immo off
but if you dont have a commenecation with the car ecus/model it is ather story
can you give as some information to help you in the good way
GOOD LUCK

[adel.nooh]

HI
sorry but i can t endrstend your problem
if the car dont start because of immo system and you can add a keys so it is immo off
but if you dont have a commenecation with the car ecus/model it is ather story
can you give as some information to help you in the good way
GOOD LUCK

The cluster display give message immobilizer active with no leds at all and key stop running the car or even make it in ON position just this message appear for 10 seconds and cluster become black.
At the same time i used two scanners to scan the car but i failed to make any communication with any module if the car (ecu gear immo cluster .....)

---

Fvdi is dangerouse i have dead 2 ecu

What are the models of these cars which fvdi damage their ECUs?

[CHIKODIAG]

HI
so you dont have the +after egnition for that you dont have the commenecation with
ecus/model
you can check your fuse box because if you dont have egniton evene immo off can not start your car
good luck
PS: witch tipe of keys you have with blide or the inteligent one(like the car)