Bucher Truck ECU Tuning Files
Online ECU file service for Bucher vehicles using the BOSCH EDC16C39 and BOSCH EDC17C49 control units. Read the original file with your own tool, upload it and receive the modified file in your account.
Main services for Bucher: Stage 1, AdBlue / SCR / NOx Off, DPF Off, EGR Off, DTC Off, Speed limiter (Vmax) off and IMMO Off. The table below shows which module is available on which ECU.
Bucher ECUs and supported services
2 Bucher control units are supported. Each row lists the modules available for that unit.
| ECU | Supported services |
|---|---|
| BOSCH EDC16C39 | Stage 1, DTC Off |
| BOSCH EDC17C49 | Stage 1, AdBlue / SCR / NOx Off, DPF Off, EGR Off, Full emission off (DPF + EGR + SCR), DTC Off, Speed limiter (Vmax) off, IMMO Off, Torque monitoring off, Lambda / O2 off, Catalyst off, MAF off, TVA off, Swirl flaps off, Hot start fix, Readiness calibration, IAT sensor off |
The exact module availability for your vehicle is confirmed by the automatic analysis after you upload the original ECU file.
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.
Frequently asked questions
Which Bucher truck ECUs are supported?
BOSCH EDC16C39 and BOSCH EDC17C49. The services available on each ECU are listed in the table on this page; the exact scope is confirmed by the automatic analysis after the file is uploaded.
Which Bucher ECUs support AdBlue / SCR off?
AdBlue / SCR / NOx off is supported on: BOSCH EDC17C49. On some vehicles SCR is controlled by a separate aftertreatment unit (ACM, DCU, EEC3); in that case send that unit's file as well.
Is DPF off available for Bucher?
DPF off is supported on: BOSCH EDC17C49. Euro 3–5 vehicles without a particulate filter do not need this module.
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