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Agriculture · Telehandler

JCB 542-70 AGRI tuning file (112 kW)

4.8 L · 112 kW / 150 hp · Tier 3 B, Tier 4i · ECU DELPHI DCM7.24, BOSCH DCU17CV51

Stage 1, DTC and emission-related tuning files for the JCB 542-70 AGRI, read and written with New Genius, Trasdata, KESS3. Exclusively for dealers and tuning professionals.

Machine data

Brand
JCB
Model
542-70 AGRI
Series / type
Telehandler
Division
Agriculture
Engine
4.8 L
Rated power
112 kW · 152 PS · 150 hp
Emission stage
Tier 3 B, Tier 4i
ECU
DELPHI DCM7.24, BOSCH DCU17CV51
Engine code
448 TCA

KESS3 / Powergate

YearVersionECUKESS3PowergateFunctions
2021532-70 Agri Xtra 4.8LEngine 448 TCABosch DCU17CV51TC1724OBDBENCHBOOT–Read
2021532-70 Agri Xtra 4.8LEngine 448 TCADelphi DCM7.24OBDBOOT–ReadClone
2021542-70 Agri Xtra 4.8LEngine 448 TCABosch DCU17CV51TC1724OBDBENCHBOOT–Read
2021542-70 Agri Xtra 4.8LEngine 448 TCADelphi DCM7.24OBDBOOT–ReadClone

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
2024Tier 3 BDELPHI DCM7.24FLASH_0856not listed
2022Tier 4iBOSCH DCU17CV51not listedbench mode · plugin 1256 / 1670

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.

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