What ecu programmer to read and write Alfa Romeo Marelli MM10JA MPC5777 ECU? via OBD, bench or boot mode?
Here top 5 tools are listed.
1). Cheapest option
The built-in OBD does not working. It does not read the ECU ID nor read/write ECU.
It works fine in boot mode.
dimsport pinout works fine with foxflash
Pinout Marelli MJ10A BAM FCA
3). Kess V2:
Kess v2 clone will not read this ECU. Tried through Kess V2 Clone 5.017 with K-Suite 2.47 but there is no such protocol.
Ktag and kess v2 original will read and write this ECU.
Fiat / Alfa Romeo / Lancia Marelli MM10JA SPC5777
– Read: YES
– Write: YES
– Checksum Correction: YES
– Direct Connection: 144300KCAN
4). Fgtech original can read and write this ecu.
FGtech EOBD2 now supports the Magneti Marelli MM10JA control unit in benchmode. Now you can work on Alfa Romeo vehicles equipped with 2.0 Turbo 200/280HP engine in safety and speed.
Read (2m) and write (1m) total (Flash+Eeprom Internal+External),
Checksum, Clone, Recovery.
List of vehicles:
Flex can read it on bench. Flex has released an exclusive solution for Bench mode programming of the Magneti Marelli MM10JA ECUs installed on Alfa Romeo cars.
This protocol allows the complete backup of the ECU and safe and fast processing. The reading times have been tested at 2 minutes and at about a minute for the writing of the Internal Flash and internal and external EEprom.
New protocols added:
Alfa Romeno Marelli MM10JA MPC5777 BENCH: Internal Flash Read/Write/Checksum, Internal Eeprom Read/Write, External Eeprom 95640 Read/Write, Full Backup ( Clone/Restore ).