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Trucks · FH MK I Version

Volvo Trucks FH 340 12L MK I tuning file

250 kW / 335 hp · Euro 3 · ECU LUCAS PLCC 28HC256, TRW EMS2.2, Lucas B/C/D +2

Stage 1, DTC and emission-related tuning files for the Volvo Trucks FH 340 12L MK I, read and written with New Genius, KESS3. Exclusively for dealers and tuning professionals.

Machine data

Brand
Volvo Trucks
Model
FH 340 12L MK I
Series / type
FH MK I Version
Division
Trucks
Engine
–
Rated power
250 kW · 340 PS · 335 hp
Emission stage
Euro 3
ECU
LUCAS PLCC 28HC256, TRW EMS2.2, Lucas B/C/D, TRW EMS2 DXI, TRW EMS2
Engine code
D7F, D12C, D12D, D9B, D9A

KESS3 / Powergate

YearVersionECUKESS3PowergateFunctions
2009340 7.2LEngine D7FTRW EMS2.2MPC5554OBDBENCHBOOT–Clone
199812 340 12.1LEngine D12CLucas B/C/DOBD–Read
199812 340 12.1LEngine D12CLucas B/C/DOBD–Read
200012 340 12.1LEngine D12CLucas B/C/DOBD–Read
200112 340 12.1LEngine D12DLucas B/C/DOBD–Read
200513 340 9.4LEngine D9BTRW EMS2 DXIOBDBOOT–ReadClone
200913 340 9.4LEngine D9BTRW EMS2.2MPC5554OBDBENCHBOOT–Clone
20019 340 9.4LEngine D9ALucas B/C/DOBD–Read
20069 340 9.4LEngine D9BTRW EMS2MPC565OBDBOOT–ReadClone
199912 340 12.1LEngine D12CLucas B/C/DOBD–Read
200312 340 12.1LEngine D12DLucas B/C/DOBD–Read

Source: Alientech KESS3 / Powergate vehicle list, 14.10.2026. How KESS3 is used on off-highway machines.

New Genius / New Trasdata

YearEmission stageECUNew Genius (OBD)New Trasdata
–Euro 3LUCAS PLCC 28HC256FLASH_0060not listed

Source: Dimsport application list, release 06.10.2026. Emission stages are shortened as in that list.

Other tools

AutoTuner
ECU family not listedMatched by ECU name against the AutoTuner compatibility list of 13.10.2026. Support differs by brand, so check before quoting. AutoTuner on agricultural and construction machines.

Machine or brand not listed?

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