gimarras

hi,
seeking detailed information ,maybe with pictures, to the boot mode of the ECU Valeo J34P with k-tag? Those are not enough (at least on my). Do I have to do the beckup complete before proceeding with cloning.Thanks

cinqueturbo

hi,
seeking detailed information ,maybe with pictures, to the boot mode of the ECU Valeo J34P with k-tag? Those are not enough (at least on my). Do I have to do the beckup complete before proceeding with cloning.Thanks

Car? the type of engine? oh well should be a PSA 1.1 right?
to copy the ECU you have to shred the sealant.. and read-only (Eprom ST95160) and Flash ST10F276.. (the Eprom must be welded, and read/written with the programmer on the bench) but if you have to replace the ECU just to move it to the new..
Since you do not have the privileges to see any images at the moment, the idiot and can be found easily on the net

gimarras

Thanks, I found some pictures where you can see that you have to solder 2 resistors but I don't see the exact point. However, I desolder 95160 risaldandola on the new ECU. Then load the map of the old ecu on the new one, so the HW and SW should be those of the old ECU . right?

cinqueturbo

Thanks, I found some pictures where you can see that you have to solder 2 resistors but I don't see the exact point. However, I desolder 95160 risaldandola on the new ECU. Then load the map of the old ecu on the new one, so the HW and SW should be those of the old ECU . right?

How would you do not see the exact point?
load the image that give it an eye
I would spend only the Eprom and I would try to start and in case not part or some error, and proceed with the flash..