Caddy PCR2.1 killed after unlock

[nap1222]

Hi, SIMOS PCR2.1 03L906023PE dead after trying to unlock with galletto.

I have read eeprom now on table with xprog, maybe there is any faults in it.

Now no response in car, any software wont recognize ECU

Any solution to revive this ECU?

Thanks

[tiugrikas]

Thats why i allways desolder 25640 and using serial eeprom programer

Išsiųsta naudojantis LM-Q610.FG Tapatalk 4 Lt

[flag]

nap1222, your ecu is not broken, everything is ok, i will tell you in pm how to solve this problem


tiugrikas, which sw you use for unlock eeprom after read with programmer?

[morgano]

nap1222, your ecu is not broken, everything is ok, i will tell you in pm how to solve this problem


tiugrikas, which sw you use for unlock eeprom after read with programmer?

Look here mate ;)

https://www.digital-kaos.co.uk/forums/showthread.php/346115-Simos-PCR-2-1-EEPROM-UNLOCK-Manually?p=3688916&viewfull=1#post3688916

[tiugrikas]

nap1222, your ecu is not broken, everything is ok, i will tell you in pm how to solve this problem


tiugrikas, which sw you use for unlock eeprom after read with programmer?I use manually solution

Išsiųsta naudojantis LM-Q610.FG Tapatalk 4 Lt

[tinerfe30]

Hi mates.
I have the same problem.
I unlock the ECU with SMOK software, I can read the eeprom, flash in boot mode. But in the car no star the car, and the diagnostic no found the ECU.
I try again read in boot mode and is possible read the eeprom and flash.
Any idea?
I buy other ECU. But I don’t sure if is more easy fix the original ECU or clone the new ECU.
Thank for advance

[figani]

Hi mates.
I have the same problem.
I unlock the ECU with SMOK software, I can read the eeprom, flash in boot mode. But in the car no star the car, and the diagnostic no found the ECU.
I try again read in boot mode and is possible read the eeprom and flash.
Any idea?
I buy other ECU. But I don’t sure if is more easy fix the original ECU or clone the new ECU.
Thank for advance


don´t know about smok and possibilities...
connect (new) used ecu on car...
odis/Vas connect and find someone with odis online account...
3 minutes later code injectors...
and job done...

[Dietrich]

Hi mates.
I have the same problem.
I unlock the ECU with SMOK software, I can read the eeprom, flash in boot mode. But in the car no star the car, and the diagnostic no found the ECU.
I try again read in boot mode and is possible read the eeprom and flash.
Any idea?
I buy other ECU. But I don’t sure if is more easy fix the original ECU or clone the new ECU.
Thank for advance

Post here your VAG ID number. We will give you FRF file and than write it with odis, vcp. ECU will be alive again.

[figani]

Post here your VAG ID number. We will give you FRF file and than write it with odis, vcp. ECU will be alive again.

How to write by VCP...?
In first post stays that there is no longer communication in car...

[Dietrich]

How to write by VCP...?
In first post stays that there is no longer communication in car...

there is an option FLASH. No need ECU answer to write frf or sgo file.

[tinerfe30]

Hi mates.
Í´m sorry for delay.
I have a dude, the ID from eeprom is MCU: 88050441301BA0151000068300E00424
But from the flash is ID MCU: 4104058815A01B30830600102404E000
Is normal?

[tinerfe30]

Hi mates.
Í´m sorry for delay.
I have a dude, the ID from eeprom is MCU: 88050441301BA0151000068300E00424
But from the flash is ID MCU: 4104058815A01B30830600102404E000
Is normal?

I read the data from other ECU and yes is normal.