Truck & Bus ECU Tuning File Service
We provide online tuning files for the engine and aftertreatment control units of 37 truck brands and 9 bus brands, including Mercedes-Benz, MAN, Scania, Volvo, DAF, Iveco, Renault Trucks, Ford Trucks and BMC. Read the original ECU file with your own tool and upload it; the modified file is delivered to your account.
On heavy-duty vehicles AdBlue / SCR is often controlled by a separate unit (ACM, DCU, EEC3) rather than the engine ECU, so each brand page lists, ECU by ECU, which service is available.
Services for heavy vehicles
Stage 1, AdBlue / SCR / NOx Off, DPF Off, EGR Off, DTC Off, Speed limiter (Vmax) off, IMMO Off
Modifications that disable emission control equipment are intended for off-road, motorsport or export use. Removing or disabling such equipment may not be legal for road use in many countries; checking local regulations is the vehicle owner’s responsibility.
Trucks
- Agrale — 1 ECU: BOSCH EDC7UC31
- Ashok Leyland — 2 ECUs: BOSCH EDC17CV54, BOSCH MD1CC878
- Astra — 2 ECUs: BOSCH EDC17CV41, BOSCH EDC7UC31
- BMC — 3 ECUs: BOSCH EDC17CV41, MOTOROLA CM850, MOTOROLA CM876
- Bonetti — 1 ECU: BOSCH EDC16C39
- Bouwmann — 1 ECU: BOSCH EDC16C39
- Bucher — 2 ECUs: BOSCH EDC16C39, BOSCH EDC17C49
- Chenglong — 1 ECU: BOSCH EDC17CV44
- Daewoo — 2 ECUs: BOSCH EDC17CV41, BOSCH EDC7UC31
- DAF — 6 ECUs: BOSCH DCU15, BOSCH MS6.2, DELPHI DMCI, DELPHI ETC3, MOTOROLA CM850, MOTOROLA CM876
- Dongfeng — 4 ECUs: BOSCH EDC16C39, BOSCH EDC17C53, BOSCH EDC17CV44, BOSCH EDC17CV54
- Eicher — 1 ECU: BOSCH MD1CC898
- Ford Trucks — 2 ECUs: BOSCH EDC17CV41, BOSCH EDC7C1-C2
- Freightliner — 2 ECUs: CONTINENTAL ACM, CONTINENTAL MCM
- GAZ — 2 ECUs: BOSCH EDC17CV44, BOSCH MD1CS018
- Hino — 7 ECUs: BOSCH DCU17CV51, BOSCH EDC17CV41, BOSCH EDC7UC31, DENSO SH7055, DENSO SH7058, DENSO SH72543, DENSO SH72546
- Hyundai — 9 ECUs: BOSCH MD1CS012, DELPHI DCM3.2, DELPHI DCM3.7, DELPHI DMCI, DELPHI ETC3, DENSO SH7055, DENSO SH7058, DENSO SH72543, DENSO SH72546
- International — 2 ECUs: BOSCH EDC17CV42, SIEMENS SID904
- Isuzu — 9 ECUs: BOSCH DCU17HD01, BOSCH EDC17CV41, BOSCH MD1CC878, BOSCH MD1CS089, DENSO SH7055, DENSO SH7058, DENSO SH7059, DENSO SH72546, TRANSTRON
- Iveco — 13 ECUs: BOSCH DCU15, BOSCH DCU17CV51, BOSCH DCU17PC43, BOSCH EDC16C39, BOSCH EDC16C8, BOSCH EDC17C49, BOSCH EDC17C69, BOSCH EDC17CP52, BOSCH EDC17CV41, BOSCH EDC7C1-C2, BOSCH EDC7UC31, BOSCH MD1CE101, BOSCH MD1CS069
- JAC — 1 ECU: BOSCH EDC17CV44
- KAMAZ — 1 ECU: BOSCH MD1CE100
- Kenworth — 2 ECUs: DELPHI DMCI, DELPHI ETC3
- Kia — 9 ECUs: BOSCH MD1CS012, DELPHI DCM3.2, DELPHI DCM3.7, DELPHI DMCI, DELPHI ETC3, DENSO SH7055, DENSO SH7058, DENSO SH72543, DENSO SH72546
- Mack — 7 ECUs: TRW EMS2.0 - ECM, TRW EMS2.2 - ACM, TRW EMS2.2 - ECM, TRW EMS2.3 - ACM, TRW EMS2.3 - ECM, TRW EMS2.4 - ACM, TRW EMS2.4 - ECM
- Mahindra — 1 ECU: BOSCH EDC17CV54
- MAN — 9 ECUs: BOSCH DCU15, BOSCH EDC17CV42, BOSCH EDC7C1-C2, BOSCH EDC7C3, BOSCH EDC7C32, BOSCH MD1CE100, BOSCH MS6.1, BOSCH MS6.4, DELPHI DCM6.2V
- Mercedes-Benz — 4 ECUs: CONTINENTAL ACM, CONTINENTAL CPC4, CONTINENTAL MCM, TEMIC ZGS
- Mitsubishi — 12 ECUs: BOSCH DCU17PC43, BOSCH EDC16C31, BOSCH EDC17C49, BOSCH EDC17CP15, BOSCH EDC17CP52, BOSCH EDC17CV55, BOSCH MD1CC878, BOSCH MD1CS069, CONTINENTAL ACM, CONTINENTAL MCM, DELPHI DMCI, DELPHI ETC3
- Nissan — 4 ECUs: BOSCH EDC17C45, TRW EMS2.0 - ECM, TRW EMS2.2 - ACM, TRW EMS2.2 - ECM
- RAM — 2 ECUs: BOSCH EDC17C69, BOSCH EDC17C79
- Renault Trucks — 11 ECUs: BOSCH EDC17C45, BOSCH MS6.2, BOSCH MS6.3, LUCAS, TRW EMS2.0 - ECM, TRW EMS2.2 - ACM, TRW EMS2.2 - ECM, TRW EMS2.3 - ACM, TRW EMS2.3 - ECM, TRW EMS2.4 - ACM, TRW EMS2.4 - ECM
- Scania — 6 ECUs: ACM EEC3, BOSCH MS6.2, CONTINENTAL EMS S8, MOTOROLA EMS EMD1, MOTOROLA EMS S6, MOTOROLA EMS S7
- Shacman — 1 ECU: BOSCH EDC17CV44
- Sinotruk — 1 ECU: BOSCH EDC17CV44
- Volvo — 11 ECUs: BOSCH EDC7UC31, BOSCH MS6.2, BOSCH MS6.3, LUCAS, TRW EMS2.0 - ECM, TRW EMS2.2 - ACM, TRW EMS2.2 - ECM, TRW EMS2.3 - ACM, TRW EMS2.3 - ECM, TRW EMS2.4 - ACM, TRW EMS2.4 - ECM
- Weichai — 1 ECU: BOSCH EDC17CV44
Buses & coaches
- Bravo — 1 ECU: BOSCH EDC17CV41
- Higer — 1 ECU: BOSCH EDC17CV44
- Karsan — 10 ECUs: BOSCH DCU17CV51, BOSCH EDC16C39, BOSCH EDC16C8, BOSCH EDC17C49, BOSCH EDC17C69, BOSCH EDC17CP52, BOSCH EDC17CV41, BOSCH EDC7C1-C2, BOSCH EDC7UC31, BOSCH MD1CE101
- King Long — 1 ECU: BOSCH EDC17CV41
- Neoplan — 7 ECUs: BOSCH EDC17CV42, BOSCH EDC7C1-C2, BOSCH EDC7C3, BOSCH EDC7C32, BOSCH MD1CE100, BOSCH MS6.1, BOSCH MS6.4
- Setra — 3 ECUs: CONTINENTAL ACM, CONTINENTAL MCM, TEMIC ZGS
- SOR — 1 ECU: BOSCH EDC17CV41
- Temsa — 7 ECUs: BOSCH EDC16C31, BOSCH EDC17C49, BOSCH EDC17CP15, BOSCH EDC17CP52, BOSCH EDC17CV41, DELPHI DMCI, DELPHI ETC3
- Volare — 1 ECU: BOSCH EDC7UC31
Frequently asked questions
Which truck brands are supported?
37 truck brands are supported, including Mercedes-Benz, MAN, Scania, Volvo, DAF, Iveco, Renault Trucks, Ford Trucks, BMC, Isuzu, Hino and Mitsubishi. Each brand page lists its ECUs.
How is AdBlue off done on a truck?
The engine ECU and, where present, the separate SCR unit (ACM, DCU, EEC3) are read and uploaded; you receive files with SCR control, dosing and related fault codes disabled. The brand table shows which unit is needed.
How do I know which modules are possible on my file?
When you upload the file, the automatic analysis identifies the ECU and lists the applicable modules. Credits are charged for the modules you select after that analysis.
Do you support buses and coaches?
Yes. ECUs of 9 bus brands are supported, including Temsa, Karsan, Setra and Neoplan.