Autotuner Update: Support TRW VOLVO EMS2.3 and EMS2.4 ECUs via Bench

October 15, 2026 Sales ecu-programmer.com AutoTuner

AutoTuner has officially expanded its commercial vehicle ECU programming capabilities with new Bench support for TRW Volvo EMS2.3 and EMS2.4 ECUs. With this update, users can perform Normal Read (NR) operations and write calibration data via Bench using the AutoTuner ECU Tuning Tool, making ECU calibration work on supported heavy-duty vehicles more convenient and efficient.

The new protocols also provide specific datalogs, allowing professionals to monitor and analyze important engine operating parameters for more detailed performance insights.

New Bench Programming Capabilities

The latest AutoTuner software update introduces support for TRW Volvo EMS2.3 and EMS2.4 engine control units through Bench mode. This protocol supports calibration read and write operations and includes checksum correction and backup creation to help streamline ECU tuning workflows.

Supported Lineup (TRW VOLVO EMS2.3 & EMS2.4):

Volvo Trucks (Euro 6):
- FH New Generation: D13K 500, 510, 540 hp
- FM New Generation: D13K 420, 460, 550 hp
- FMX: D13K 420, 460, 500, 540 hp
Renault Trucks (Euro 6):
- T, C, K, D Series: DTI11 (380, 430, 460 hp) & DTI13 (480, 520 hp)
Volvo Penta & Industrial / Agri / Forestry Equipment:
- Agrifac Condor: 7.7L
- Albach Diamant: 2000 16.1L
- HSM Harvester / Forwarder: 208 F 7.7L
- MTS Sandei, Siloking, Arjes Impaktor, RMH