Autotuner Add Bench Mode Read for ECM4 Heavy Duty ECU

We are thrilled to announce official support for Bosch ECM4 ECUs powering Renault, Volvo and Mack Trucks platforms via 100% Bench Normal Read (NR) on your AutoTuner Tool.

Take control over long-haul commercial platforms on your AutoTuner Tool! Bosch ECM4 ECUs powering 13L Euro 6 engines across Renault Trucks, Volvo Trucks & Mack Trucks lineups are now supported in Bench mode (Normal Read).

This release unlocks high-demand 13-liter Euro 6 engine platforms (DTI13 for Renault Trucks, D13K for Volvo Trucks & MP8 for Mack Trucks).

Method: Bench (Normal Read / Write)
ECU Model: Bosch ECM4
Target Engines: Renault DTI13, Volvo D13K (Euro 6) & Mack MP8
Clean Workflow: Direct pinout connection — no ECU opening needed.

Supported Fleet Highlights:
Renault Trucks: T-Series, C-Series, K-Series & D-Series
Volvo Trucks: FH New Generation & FMX
Mack Trucks: Anthem & Pinnacle

Key Features

Type: Engine Control Unit (ECU)
Mode: Bench NR
Readout: Calibration
MCU: TC299
Read time: 3min 15sec
Write time: 1min 30sec
Checksums correction
Backup Creation

Supported Heavy Duty Lineup (Bosch ECM4):

Renault Trucks (DTI13 440 / 480 / 520 & DTI13 TC 480 Engines):

C-Series (2013+)
D-Series (2013+)
K-Series (2015+)
T-Series (2013+)

Volvo Trucks (D13K 460 / 500 Engines):

FH New Generation (2013+)
FMX (2015+)

Mack Trucks (13L MP8 415 / 445 / 505 Engines) :

Anthem (2025+)
Pinnacle (2025+)

Update your Tool software today and elevate your commercial vehicle tuning business!