Bosch ME9 Tuning Software

Process Bosch ME9 files — DPF/EGR/AdBlue/DTC off and Stage tuning with automatic checksum & CVN correction. Free for the first file.

About Bosch ME9

The Bosch ME9 is a PowerPC petrol Motronic ECU from the mid-2000s, common on Mercedes and others.

Vehicles using Bosch ME9

Mercedes-Benz and various petrol applications 2004–2010.

What you can do with Bosch ME9 in Softechpro

DPF Off — particulate filter removal + regeneration logic
EGR Off — exhaust gas recirculation delete
AdBlue/SCR Off — DEF system removal
DTC removal — clear fault codes from the map
Stage 1/2/3 — power & torque optimization
Checksum & CVN correction — flash-ready output every time

Bench & OBD formats supported

Softechpro works with raw BIN reads plus Intel HEX and Motorola S-Record exports from KESS3, KTAG, Autotuner, Flex, CMDflash and PCMflash. Convert between them free with our BIN/HEX/S19 converter, and identify any dump with the ECU identifier.

Frequently asked questions

Can Softechpro tune the Bosch ME9?

Yes. Softechpro Solutions reads the Bosch ME9 map, applies the requested service (DPF/EGR/AdBlue/DTC off or Stage tuning) and recalculates the checksum & CVN so the file is flash-ready.

Does it correct the Bosch ME9 checksum automatically?

Yes — every Bosch ME9 output is checksum and CVN corrected automatically. You can also use our free online checksum tool.

What hardware do I need?

Softechpro is software — it processes the BIN/read you obtain with your own bench/OBD tool (KESS3, Autotuner, Flex, KTAG, CMDflash, etc.). It does not read the ECU itself.

Is there a free trial?

Softechpro is a subscription from €98.99/month.

Get started

Softechpro is a subscription from €98.99/mo (Yearly €1,035) for cloud module patching, tuning and DTC solutions.

Get started See pricing