Renault Master 2.5 DCi EDC16c36 virgin

**vorchevik** · 21st May, 2020, 08:34 PM

please pss.. thank

**shifty01** · 29th May, 2020, 02:40 PM

Hi,
Wondering if one of you experienced personnel could assist me with this headache please !!

I got a corrupt eeprom i will attach from a 2007 Opel Vivaro, st95320 eeprom.

The van starts and runs won rev past 2500 rpm apart from that its fine, so the immo data is intact.
The injector codes seem fine too.
Vin number is missing though !

I have tried and tried to repair this dump myself by comparing a good dump i found here but had no luck

Would like if possible this dump repaired as i dont have the necessary equipment to code a virgin ecu.

The vin number that should be in this dump is :- W0LF7AMA68V620630.

Many thanks !!

**germanml** · 29th May, 2020, 04:13 PM

Hi, may be using another dump with emulator , you can make immo off

**Catalizator** · 29th May, 2020, 05:52 PM

eeprom is damaged, the lack of vin suggests that it is no longer a native block and files in it.

mod VIN........

**shifty01** · 29th May, 2020, 06:29 PM

Thank you both so much ..
I will test and report !!

Catalizator i'm sort of curious to know how this stuff works, i dont want spoon feeding just some pointers in the right direction.
I did download a good eeprom which didnt work the van but didnt give the rom error, So i tried swapping stuff about and learned a few things.
Am i right in assuming the bytes of data after the vin are some sort of checksum ?? If so how is that calculated ??? And i notice a couple of bytes changed at 03A0. Is there some sort of general guide or even software that can help.

**Catalizator** · 29th May, 2020, 06:52 PM

Originally Posted by shifty01

Thank you both so much ..
I will test and report !!

Catalizator i'm sort of curious to know how this stuff works, i dont want spoon feeding just some pointers in the right direction.
I did download a good eeprom which didnt work the van but didnt give the rom error, So i tried swapping stuff about and learned a few things.
Am i right in assuming the bytes of data after the vin are some sort of checksum ?? If so how is that calculated ??? And i notice a couple of bytes changed at 03A0. Is there some sort of general guide or even software that can help.

eeprom was not good. when there is no original ecm, or the data from the block has been corrupted. it’s not easy to bring it all into working condition. the checksum was damaged in your dump, when you prepare the file, the address area with vin does not need to write zeros, write ff. I fixed that file, but I am not sure that the motor will recover ...

**shifty01** · 31st May, 2020, 09:16 PM

Catalizator ..

I tried your file today !!

THANK YOU !!!!

IT WORKED ...

Truly amazing i really appreciate your efforts in helping me on this ..

**dvdpgn** · 9th June, 2020, 10:50 PM

hi everyone i have 0281013363 on Renault Master with eeprom corrupt. can someone give me good and virgin eeprom dump please? thanks

**Catalizator** · 10th June, 2020, 12:45 PM

Originally Posted by dvdpgn

hi everyone i have 0281013363 on Renault Master with eeprom corrupt. can someone give me virgin eeprom please? thanks

https://www.digital-kaos.co.uk/forum...ght=0281013363

use search....

**dvdpgn** · 11th June, 2020, 08:05 PM

Originally Posted by Catalizator

https://www.digital-kaos.co.uk/forum...ght=0281013363

use search....

dear friend the initial post dates back to 3 years ago ... and the author rightly does not remember the password and then sends it back .... so if you can help well otherwise save useless posts !!! thanks

**bucek21** · 2nd October, 2020, 02:56 AM

I need help. Mastr 2.5.
Ecu edc 16c36 eeprom 95640.
After discharging the battery, the error in the ecu and the problem with the immo.
Someone will set the vergin or fix this one.