Renault Symbol I / Thalia I (LB_) Delphi DDCR ECU after rework of the cold solder joints

A look at the ECU after I resoldered all the pins to fix the AC issue and car not starting sometime.

About the second scrapyard ECU that was for K9K706 engine it can be remapped to K9K700 by the following steps:

1. Read original car ECU with Kess V2 (file size 256KB the 29F200 flash memory of the ECU)
2. Cut the back of the car original ECU to read the EEPROM (file size 1KB the 95080 memory chip)
3. Cut the back of the scrapyard ECU to read the EEPROM
4. With AeTool virginize the scrapyard ECU EEPROM
5. Write the virginized EEPROM (from step 4) into the scrapyard ECU
6. Install the scrapyard ECU on the car then ignition on
7. Ignition off wait for a few minutes then start the car
8. Read the scrapyard ECU with Kess v2 to have a backup in case if something goes wrong
9. Write in the scrapyard ECU the file read (at step 1) from the car original ECU with Kess v2
10. Ignition on after the write of the ECU is completed the preheater light should stay on. Is expected don' try to start the car it will not work.
11. Remove the scrapyard ECU from the car and write into it's EEPROM the file read (at step 2) from car original ECU.
12. Reinstall the scrapyard ECU on the car and it should start with no issues.

On diagnostics you will have the same VIN on scrapyard ECU like it is on the car original ECU since by the steps above you made a clone of the car original ECU into the scrapyard ECU.