Monday, 05 May 2025 / Published in Flex

Unlock Enhanced Performance: Second Batch of Flex Heavy-Duty ECU Tuning and Remapping Protocols Released

Second Batch of Flex Heavy-Duty Protocols

Monday, 05 May 2025
/
Published in:
Flex Updates,
Updates SW

New Flex Update Out Now with the Second Batch of Flex Heavy-Duty Protocols

The latest release of Flex (version 7.21.0.0) brings enhanced support for **industrial vehicles**, **agricultural machinery**, and **trucks**. Experience new solutions in Bench mode and broadened compatibility in Boot mode for numerous ECUs that were previously limited to OBD or Bench programming.

This update is dedicated to the second batch of heavy-duty protocols, enabling read and write operations, along with complete cloning capabilities—where applicable—of all memories within control units through Bench and Boot modes.

Here’s the list of new available supports on Flex:

Denso 275700-4890 in Bench
Denso 275700-1201 in Bench
Landini Bosch MD1CS069 in Bench
Isuzu Bosch MD1CC878 in Bench
Isuzu Bosch MD1CE108 in Bench
Mercedes Truck Continental CPC3EVO in Boot
Freightliner Truck Continental CPC4 in Boot
Cummins CM2100A in Boot
Cummins CM2150C in Boot
Cummins CM2150E in Boot
Cummins CM2200A in Boot
Cummins CM2200B in Boot
Cummins CM2220A in Boot
Cummins CM2220B in Boot
Cummins CM2220C in Boot
Cummins CM2880 in Boot

This new protocol is available for the following software packages:

Bench/Boot

FLS0.5M – SW Flex Full Master
FLS0.5S – SW Flex Full Slave
FLS0.15M – SW Flex Heavy Duty OBD/Bench/Boot Master
FLS0.15S – SW Flex Heavy Duty OBD/Bench/Boot Slave

Newly added protocols:

(Bench)

Landini Bosch MD1CS069 TC299 – Read/Write/Checksum Calculation for Internal Flash, EEPROM, Full Backup
Isuzu Bosch MD1CC878 SPC58 – Read/Write/Checksum Calculation for Internal Flash, EEPROM, Full Backup
Isuzu Bosch MD1CE108 SPC58 – Read/Write/Checksum Calculation for Internal Flash, EEPROM, Full Backup
Kubota Denso 275700-1201 SH7058 – Read/Write/Checksum Calculation for Internal Flash, EEPROM, Full Backup
Kubota Denso 275700-4890 SH7058 – Read/Write/Checksum Calculation for Internal Flash, EEPROM, Full Backup

(Boot)

All Cummins CM2100A MPC5554 – Read/Write/Checksum Calculation for Internal Flash
All Cummins CM2150C MPC5554 – Read/Write/Checksum Calculation for Internal Flash
All Cummins CM2150E MPC5566 – Read/Write/Checksum Calculation for Internal Flash
All Cummins CM2200A MPC5566 – Read/Write/Checksum Calculation for Internal Flash
All Cummins CM2200B MPC5566 – Read/Write/Checksum Calculation for Internal Flash
All Cummins CM2220A MPC5566 – Read/Write/Checksum Calculation for Internal Flash
All Cummins CM2220B MPC5566 – Read/Write/Checksum Calculation for Internal Flash
All Cummins CM2220C MPC5566 – Read/Write/Checksum Calculation for Internal Flash
All Cummins CM2880 SPC5644A – Read/Write/Checksum Calculation for Internal Flash
Mercedes Trucks Continental CPC3EVO MPC5674 – Read/Write for Internal Flash, EEPROM, Full Backup
Freightliner Trucks Continental CPC4 TC1796 – Read/Write for Internal Flash, Internal EEPROM, External EEPROM, Full Backup