Volvo S60 MC9S12DG128B

[Nierka19]

Volvo S60 2005 year MC9S12DG128B with mask 0L85D. Could not read eeprom with UPA. It says bkgd low error.


I connect four wires + .-, reset and bkgd. Need lift mcu legs or need to change quartz?


I don't have Smok or carprog org.

[DashProg]

check your connection very well

[Nierka19]

Do I need external power for UPA?

Pinout connection: