Temsa Bus ECU Tuning Files
Temsa builds coaches, midibuses and city buses across ranges such as Safari, Maraton, HD, LD, Prestij, Opalin, MD9 and Avenue. This page lists the Temsa engine ECUs our file service supports, including Bosch EDC16C31, EDC17C49, EDC17CP52, EDC17CV41 and Delphi DMCI, together with the modules available on each one.
The most requested services are Stage 1, DPF and EGR removal, AdBlue/SCR/NOx removal, DTC deletion and speed limiter (Vmax) removal. For Temsa, AdBlue/SCR removal is listed directly on the engine ECU rows (the EDC17 family and Delphi DMCI); no separate aftertreatment unit appears in the list. Read the original file with your own tool and upload it, and the automatic analysis confirms exactly which modules are available for that file. Emission-related modules are intended for off-road, motorsport or export use where local rules allow.
Temsa ECUs and supported services
7 Temsa control units are supported. Each row lists the modules available for that unit.
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 ECUs does Temsa use in its buses?
Our supported list for Temsa covers Bosch EDC16C31, EDC17C49, EDC17CP15, EDC17CP52 and EDC17CV41, plus Delphi DMCI and Delphi ETC3. The ECU fitted depends on the model, engine and production year, so the safest way to know is to read the original file and upload it. The automatic analysis identifies the ECU and shows which modules are available.
Is AdBlue Off possible on a Temsa bus with Bosch EDC17?
Yes, AdBlue/SCR/NOx removal is listed for Bosch EDC17C49, EDC17CP15, EDC17CP52 and EDC17CV41, and also for Delphi DMCI. It is not listed for EDC16C31 or Delphi ETC3. For Temsa the module sits on the engine ECU rows, with no separate aftertreatment unit in the list, and the automatic analysis confirms availability once your original file is uploaded.
Can the speed limiter be removed on a Temsa bus?
Speed limit / Vmax removal is listed for Bosch EDC16C31, EDC17C49, EDC17CP52, EDC17CV41 and Delphi DMCI. It is not listed for EDC17CP15 or Delphi ETC3. It can be requested together with other modules available for the same ECU, such as Stage 1 or DTC deletion, and the analysis after upload confirms what is supported for your software version.
Is DPF off available for Temsa?
DPF off is supported on: BOSCH EDC16C31, BOSCH EDC17C49, BOSCH EDC17CP15, BOSCH EDC17CP52 and BOSCH EDC17CV41. Euro 3–5 vehicles without a particulate filter do not need this module.
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