SALUT POURAIS TU ME CONSEILLER POUR LES ECU DELPHI TRW DCM1.2 EEPROM ET PAS LA MAIS A DROITE J AI UNE TONNE DE LOGICIELS SI T INTERRESSER EN ECHANGE DU CONSEIL MERCI
Hello, DCM1.2 I think it use a different EEPROM and not 95080 like DDCR use. In rest clone process from what I've quickly read online should be the same. You need to extract both EEPROM and FLASH from the DCM1.2 ECU then flash them in another ECU that have the same part numbers. For my car I fixed my ECU that came with the car from factory and managed to clone it also on the other ECU that was from the same car but different engine code (82HP and not 65HP). Here are the steps that I used to clone my car original ECU to another ECU took from scrapyard: 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. Write of the ECU Flash IC I did it via OBD connector using KessV2 clone. Not sure if KessV2 can handle the Flash IC write via OBD2 for DCM1.2 For cutting the back of the ECU search on google images to see where the EEPROM IC is located and use the soldering iron to cut the plastic like I did in the video. Some people use power tools like Dremel but I wanted to be on the safe side since if my soldering iron touch the PCB it will not damage the parts like a Dremel cut could do it in just fraction of second. I think the FLASH IC of DCM1.2 is ST10F280 and EEPROM is 95160. Also DCM1.2 I think was introduced with EURO 4 K9Ks so you need to rewrite the injectors codes if you choose to virginize another ECU with the same numers the accelerator pedal will not work and you will have a high idle RPM. If you clone it I think coding the injectors is not needed since you dump both ICs Flash and EEPROM and overwrite the ones from the spare ECU.
really nice good in details thank you very much for you hard work
MOTEUR KANGOO 15DCI 68CV K9K 800
SALUT POURAIS TU ME CONSEILLER POUR LES ECU DELPHI TRW DCM1.2 EEPROM ET PAS LA MAIS A DROITE J AI UNE TONNE DE LOGICIELS SI T INTERRESSER EN ECHANGE DU CONSEIL MERCI
Hello,
DCM1.2 I think it use a different EEPROM and not 95080 like DDCR use. In rest clone process from what I've quickly read online should be the same.
You need to extract both EEPROM and FLASH from the DCM1.2 ECU then flash them in another ECU that have the same part numbers.
For my car I fixed my ECU that came with the car from factory and managed to clone it also on the other ECU that was from the same car but different engine code (82HP and not 65HP).
Here are the steps that I used to clone my car original ECU to another ECU took from scrapyard:
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.
Write of the ECU Flash IC I did it via OBD connector using KessV2 clone. Not sure if KessV2 can handle the Flash IC write via OBD2 for DCM1.2
For cutting the back of the ECU search on google images to see where the EEPROM IC is located and use the soldering iron to cut the plastic like I did in the video.
Some people use power tools like Dremel but I wanted to be on the safe side since if my soldering iron touch the PCB it will not damage the parts like a Dremel cut could do it in just fraction of second.
I think the FLASH IC of DCM1.2 is ST10F280 and EEPROM is 95160. Also DCM1.2 I think was introduced with EURO 4 K9Ks so you need to rewrite the injectors codes if you choose to virginize another ECU with the same numers the accelerator pedal will not work and you will have a high idle RPM. If you clone it I think coding the injectors is not needed since you dump both ICs Flash and EEPROM and overwrite the ones from the spare ECU.
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