PORSCHE CAYENNE TURBO S EEPROM FIX PLEASE

[speedtuningusa]

Hello there,

We made the mistake and flashed a 06 Porsche Cayenne Turbo S with the BS tool through the OBD, apparently the EEprom got corrupted, it raised a flag "ECU Programming Error", which keeps the truck from starting. Can anyone of the experts please help us and fix the EEprom. Attached the corrupted EEprom.

[jmush303]

Hi
Do you have find solution i have same problem, but i have a lot of hardware for like piwis kts650 kess v2 and many others tools but i dont have software for calculate the good checksum for the serial eeprom of ecu
Does someone can calculate or give software?
Thks

[24psi]

Sometimes the only way out is to match another ecu, then clone eeprom/flash in org ecu. We don't need new ecu anymore, just for procedure...

[haroutioun]

Hello there,

We made the mistake and flashed a 06 Porsche Cayenne Turbo S with the BS tool through the OBD, apparently the EEprom got corrupted, it raised a flag "ECU Programming Error", which keeps the truck from starting. Can anyone of the experts please help us and fix the EEprom. Attached the corrupted EEprom.
Hello.
friend,your eeprom good not corrupted, the pin inside the vin inside & the immo inside, so your problem another place...

[easytech]

Trouble is in EEprom

I had this also once, you must wait 3 minutes after flashing before starting the car again.

Try this,

[speedtuningusa]

hi, actually we did get the eeprom fixed, it definitely shifts something in the eeprom, but i never tried to wait 3min, i guess i can try it on the next cayenne turbo s, or not :stupido3: thanks for the file br

[haroutioun]

hi, actually we did get the eeprom fixed, it definitely shifts something in the eeprom, but i never tried to wait 3min, i guess i can try it on the next cayenne turbo s, or not :stupido3: thanks for the file br
Hi.
yes u can write your dump on another cayenne ecu me7.x and re adapt to (immo=kessy) your pin is (00721) & already i tell u your dump is very good.& to adapt your file to another car u must to have the pin of next car cayenne to done the adaption.