Renault Mascott Immo and synchronization problem

[dudson86]

Hello, please help me with Renault Mascott 3.0 2007, 0281011277 ECU. I have new ECU and key.

1. I've read UCH 93C66 EEPROM, and extracted PIN
2. I've programmed new key to UCH
3. When i tried to learn UCH by Clip i get message that it is already configured

Car won't start. Immo light still on :/ I've read eeprom and flash, please tell me if the files are good to this ecu and car ? (eep_flash.zip - attached)

I tried to virgin ecu epprom with file Virgin.zip (attached): - no results.

I see that i have information on diesel injector calculator in the clip:

- synchronization - not done
- learned code - no
- car start - prohibited

Maybe i need to virgin uch eeprom (uch.zip - attached) and then synchronize it somehow ?

I dont have more ideas :/

PS. Thread moved from ECU sub-forum, admin please remove old one. Sorry.

[dudson86]

I've read some threads and i see that i have to virgin eeprom and synchronize ecu with uch- but how? i see no help for free on DK . i can pay for it, i must fix this car quickly.

[CHIKO]

HI
to stard i need to know what is the problem of car?
if you have new ecu+key you need the pin of the new ecu and virgin your bsi to sync the key+uch+ecu
if youplug the new ecu with the old uch and programe the key with the org pin the car will not start because the pin are difirent in ecu and uch
let mi what you need to chaenge in your car i will help you with avry think i know
GOOD LUCK
PS TELL MI THE N NEMBER OF YOUR UCH (N1/N2/N3)

[dudson86]

"if youplug the new ecu with the old uch and programe the key with the org pin the car will not start because the pin are difirent in ecu and uch" - i think it is situation like this. I gave car to my friend (working) he sold ecu/bsi/key and inserted there everything different i think. After reading bsi i got pin which is working good (i can program key with it). I have UCH N3.

[CHIKO]

HI ok
the new key has ben programed succeful to your uch ?

[dudson86]

Yes key programmed good. Also in Clip i see after putting on that he is giving code do uch, etc.

[eric paris]

hello,
what is the problem key lost ? uch dead ?
if you change the key and uch , you have to virgin the ecu and them the ecu learn the new uch code

[kiszka]

..........

[dudson86]

New ecu, uch nad Key. everything from different car i think.

[dudson86]

hello,
what is the problem key lost ? uch dead ?
if you change the key and uch , you have to virgin the ecu and them the ecu learn the new uch code

now i know that i need to virgin ecu but my virgin.zip file is not working

[eric paris]

what ecu do you have ?
you can program key in second hand (not new) on an other uch ? not sure

[mariazo84]

virginiced ecu motor and good star
i tested similar ecu in renault

[mariazo84]

reupload original eeprom not virgin

[mariazo84]

Surely I need to code injectors

[kiszka]

..........