Variant 1
ECU- Catalog engine
- 4800 210HP
- Engine code
- OM924LA
- Controller brand
- TEMIC
- ECU
- OM904LA
- Stock power
- 210 HP
- ECU SW
- 22B
MERCEDES TRUCK · OM904LA ECU · diesel
MERCEDES TRUCK BUS OM904LA tuning files
MERCEDES TRUCK BUS on the OM904LA: matched, calibrated and delivered with care. The matched variants sit between 150 and 210 HP from the factory. It is a diesel platform, so the full diesel solution range is on the table. Every file is matched to the exact calibration on your vehicle and signed off by an operator.
Available solutions
What we can run on the OM904LA for this diesel — the precise options narrow down by engine and software version.
Engine variants & ECU software
7 distinct variants for the MERCEDES TRUCK BUS on the OM904LA ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 4800 210HP
- Controller brand
- TEMIC
- ECU
- OM904LA
- Stock power
- 210 HP
Variant 3
ECU- Catalog engine
- 4200 177HP
- Engine code
- OM904LA
- Controller brand
- TEMIC
- ECU
- OM904LA
- Stock power
- 177 HP
- ECU SW
- 06A
Variant 4
ECU- Catalog engine
- 4200 177HP
- Engine code
- OM904LA
- Controller brand
- TEMIC
- ECU
- OM904LA
- Stock power
- 177 HP
- ECU SW
- V05
Variant 5
ECU- Catalog engine
- 4200 177HP
- Controller brand
- TEMIC
- ECU
- OM904LA
- Stock power
- 177 HP
Variant 6
ECU- Catalog engine
- 4200 150HP
- Controller brand
- TEMIC
- ECU
- OM904LA
- Stock power
- 150 HP
Variant 7
ECU- Catalog engine
- 4200 150HP
- Engine code
- OM904LA
- Controller brand
- TEMIC
- ECU
- OM904LA
- Stock power
- 150 HP
- ECU SW
- 06A
Related vehicles
Other vehicles built on the OM904LA controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the MERCEDES TRUCK BUS on the OM904LA?
Stage 1, Stage 2, DPF Off, EGR Off, Swirl Flaps Off, Lambda / O2, MAF Off, TVA, NOx Off, AGS, Readiness, Start/Stop Off, Oil Pressure, Limp Mode Off. The exact set depends on the specific engine and software version.
Do you cover the OM904LA ECU software on this model?
Yes — the MERCEDES TRUCK BUS on the OM904LA ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
How is the file delivered?
Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.