New Bench Solutions for EMS2.x TRW ECUs

Flex continues to expand its truck list with new vehicle support. Thanks to this update, you can now reprogram in Bench mode for TRW EMS2.2 Gen2, EMS2.3 and EMS2.4 ECUs found in Volvo and Renault heavy-duty trucks.

This new Bench protocol lets you work without opening the ECU module, allowing complete reading and writing for both Flash and EEPROM. The ECU is identified automatically upon connection, and you can make a full backup with a simple click.

The connection routine is streamlined for all supported versions, meaning Flex will efficiently recognize the correct ECU during the initial connection phase. No more fussing with labels to find the right unit model!

Supported Vehicles Include:

• Volvo FH16 550 16.1L EU6D – D16K
• Renault T480 12.8L EU6D – DTI13
• Volvo FM460 12.8L EU6D – D13K
• Renault D240 5.1L EU6 – DTI5
• Volvo VN 500 12.8L EU6 – D13K
• Renault Magnum 500 12.8L EU5 – DXI13
• Renault B B11R 10.8L EU5 – D11C450

Available Software Packages Include:

• FLS0.1 – SW Flex ECU (cars, vans, bikes) OBD + Bench
• FLS0.5 – Package Flex FULL
• FLS0.4 – BL Nexus MPC5xxx

Protocol Reading and Writing Times:

• EMS2.2 | Reading time: ~ 1.50 mins; Writing time: ~ 2 mins
• EMS2.3 | Reading time: ~ 2.30 mins; Writing time: ~ 1.30 mins
• EMS2.4 | Reading time: ~ 2.50 mins; Writing time: ~ 1 min

New Protocols Added:

• (BENCH)
• VOLVO TRW EMS2.3 SPC5674F: Read/Write/Checksum Internal Flash, Read/Write External EEPROM, Full Backup
• RENAULT TRW EMS2.3 SPC5674F: Read/Write/Checksum Internal Flash, Read/Write External EEPROM, Full Backup
• VOLVO TRW EMS2.4 SPC5777: Read/Write/Checksum Internal Flash, Read/Write Internal EEPROM, Full Backup
• RENAULT TRW EMS2.4 SPC5777: Read/Write/Checksum Internal Flash, Read/Write Internal EEPROM, Full Backup
• VOLVO TRW EMS2.2 MPC5554: Read/Write/Checksum Internal Flash, Read/Write External EEPROM, Full Backup
• RENAULT TRW EMS2.2 MPC5554: Read/Write/Checksum Internal Flash, Read/Write External EEPROM, Full Backup

Software Upgrades Include:

• Enhanced checksum verification for all MED17 / EDC17 ECUs
• New version of Honda Keihin OBD added
• Improved OBD writing for FORS DCM3.5 and PSA DCM6.2A
• New CRC additions for several models including Porsche and Delco

Bug Fixes Implemented:

• Resolved Bosch MED9.1 OBD writing issues
• Fixed checksum errors for various models including Volvo and VAG

Explore the complete vehicle support list