[bogo75]

Hello !


BMW 320d (E46) year: 2001 ecu: 0 281 001 445

The car did not start, there was no fuel pressure. We removed the dispenser and sent it to be renewed, it turned out that the electronics were bad. We installed the repaired dispenser, it starts, but I get an error code 42, DDE 3 error (eeprom or coding). The car is weak and smokes.
I read that the wrong content of the 24c04 eeprom in the ecu can cause the error. Can you help me with this? How can I solve the problem?
Thank you in advance for your help!

[____ANGEL___]

Did you ever touched eep? How was the car before? Maybe it's only necessary to do config function with ista or tool32 if no one touched eep and car before repair was ok. You can also try to flash but only with icom or ads, no k+dcan. This ecu has no coding function with ncsexpert. Codings are done over diagnostic in ecu configuration function.

[SkeYT]

Just do calibration with ISTA. The best version for this is 4.19.

[bogo75]

I didn't touch my eeprom just read
Before that, the car worked well