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TRW EMS2.4 — supported tools

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TRW EMS2.4 engine ECU with confirmed AutoTuner support via Bench. MCU variants: SPC5777M. Reading and writing follow the protocol scope; match the ECU identification to a supported variant before use.

Last changed: 2026-10-31 · Card revision 3

Compatibility depends on ECU HW/SW, protocol and active licence. A tool missing from this list does not imply lack of support.

Tool
Connection
Operations
Scope and notes
Alientech KESS3
Bench
  • Read (type unspecified)
  • Write

TRW EMS2.4; Volvo Penta; KESS3 2.66

Confirmed functions for applications listed in KESS3 update 2.66. Activation for the corresponding vehicle category and mode is required; match the hardware variant in Alientech Suite.

AutoTuner
Bench
  • Read (type unspecified)
  • Write

VOLVO EMS2.4; MCU variant SPC5777M

Reading and writing. Scope covers AutoTuner-supported applications for the specified variant.

DFOX
Bench
  • Read (type unspecified)
  • Write

Renault; Siloking 6.0l; Volvo; EMS2.4; MCU SPC5777

Operations confirmed in the DFOX list for the specified application and variant. Memory designation in the list: EEPROM. Updates published since October 2025 require DFOX V2 software.

Flex
Boot
  • Operations unspecified

EMS2.4 EU6D MPC5777C; Renault Trucks D 320 7.7L DTI 8 (2016–2021); Renault Trucks T 440 12.8L DTI 13 (2021–); Renault Trucks T 480 12.8L DXi13 DTI 13 (2021–); Renault Trucks T 520 12.8L DTI 13 (2021–); Volvo Construction EXCAVATOR EC380 13.0L D13J (2021–2022); Volvo Trucks FH (3rd) 16 750 16.1L D16 (2020–2022); Volvo Trucks FH (3rd) 420 12.8L D13 (2020–2022); Volvo Trucks FH (3rd) 460 12.8L D13 (2021–2022); Volvo Trucks FH (3rd) 500 12.8L D13K (2019–2021); Volvo Trucks FH (3rd) 540 12.8L D13K (2020–2022); Volvo Trucks FH I-Save 460 12.8L D13TC (2020–2022); Volvo Trucks FH I-Save 550 16.1L D16K (2019–2022); Volvo Trucks FM (III) 10.8L D13K (2013–2020); Volvo Trucks FM (III) 12.8L D13K (2013–2020); protocol 5560000; BOOT

Confirmed compatibility for the specified protocol and applications. Requires one of these packages: FLS0.15M, FLS0.15S, FLS0.4M, FLS0.4S, FLS0.5M, FLS0.5S. Check this Flex protocol for detailed reading, writing and memory functions.

Flex
Bench
  • Operations unspecified

EMS2.4 EU6D MPC5777C; Renault Trucks D 320 7.7L DTI 8 (2016–2021); Renault Trucks T 440 12.8L DTI 13 (2021–); Renault Trucks T 480 12.8L DXi13 DTI 13 (2021–); Renault Trucks T 520 12.8L DTI 13 (2021–); Volvo Construction EXCAVATOR EC380 13.0L D13J (2021–2022); Volvo Trucks FH (3rd) 16 750 16.1L D16 (2020–2022); Volvo Trucks FH (3rd) 420 12.8L D13 (2020–2022); Volvo Trucks FH (3rd) 460 12.8L D13 (2021–2022); Volvo Trucks FH (3rd) 500 12.8L D13K (2019–2021); Volvo Trucks FH (3rd) 540 12.8L D13K (2020–2022); Volvo Trucks FH I-Save 460 12.8L D13TC (2020–2022); Volvo Trucks FH I-Save 550 16.1L D16K (2019–2022); Volvo Trucks FM (III) 10.8L D13K (2013–2020); Volvo Trucks FM (III) 12.8L D13K (2013–2020); protocol 5570000; BENCH

Confirmed compatibility for the specified protocol and applications. Requires one of these packages: FLS0.15M, FLS0.15S, FLS0.1M, FLS0.1S, FLS0.5M, FLS0.5S. Check this Flex protocol for detailed reading, writing and memory functions.

Pinout Bench

No Bench pinout has been added.

Pinout Boot

No Boot pinout has been added.

Update history
  • Revision 3 · 2026-10-31
  • Revision 2 · 2026-10-31
  • Revision 1 · 2026-10-31