MERCEDES TRUCK · OM904LA ECU · diesel

MERCEDES TRUCK ATEGO OM904LA tuning files

MERCEDES TRUCK ATEGO on the OM904LA: matched, calibrated and delivered with care. The matched variants sit between 122 and 280 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.

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Available solutions

What we can run on the OM904LA for this diesel — the precise options narrow down by engine and software version.

Stage 1 Stage 2 DPF Off EGR Off Swirl Flaps OffLambda / O2MAF OffTVANOx OffAGSReadinessStart/Stop OffOil PressureLimp Mode Off

Engine variants & ECU software

26 distinct variants for the MERCEDES TRUCK ATEGO on the OM904LA ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 8000 280HP
Engine code: OM904LA
Controller brand: TEMIC
ECU: OM904LA
Stock power: 280 HP

Variant 2

ECU

Catalog engine: 1223 230HP
Controller brand: TEMIC
ECU: OM904LA
Stock power: 230 HP

Variant 3

ECU

Catalog engine: 12000 230HP
Engine code: M926LA.V/21-01
Controller brand: TEMIC
ECU: OM904LA
Stock power: 230 HP

Variant 4

ECU

Catalog engine: 4800 210HP
Controller brand: TEMIC
ECU: OM904LA
Stock power: 210 HP

Variant 5

ECU

Catalog engine: 1223 200HP
Controller brand: TEMIC
ECU: OM904LA
Stock power: 200 HP

Variant 6

ECU

Catalog engine: 4800 180HP
Controller brand: TEMIC
ECU: OM904LA
Stock power: 180 HP

Variant 7

ECU

Catalog engine: 4800 180HP
Engine code: OM904LA.III
Controller brand: TEMIC
ECU: OM904LA
Stock power: 180 HP
ECU SW: 23E

Variant 8

ECU

Catalog engine: 177HP
Controller brand: TEMIC
ECU: OM904LA
Stock power: 177 HP

Variant 9

ECU

Catalog engine: 818 177HP
Controller brand: TEMIC
ECU: OM904LA
Stock power: 177 HP

Variant 10

ECU

Catalog engine: 4200 177HP
Controller brand: TEMIC
ECU: OM904LA
Stock power: 177 HP

Variant 11

ECU

Catalog engine: 4200 177HP
Controller brand: TEMIC
ECU: OM904LA
Stock power: 177 HP
ECU SW: 23E

Variant 12

ECU

Catalog engine: 6000 177HP
Engine code: OM904LA
Controller brand: TEMIC
ECU: OM904LA
Stock power: 177 HP

Variant 13

ECU

Catalog engine: 7200 177HP
Controller brand: TEMIC
ECU: OM904LA
Stock power: 177 HP

Variant 14

ECU

Catalog engine: 170HP
Controller brand: TEMIC
ECU: OM904LA
Stock power: 170 HP

Variant 15

ECU

Catalog engine: 4300 170HP
Engine code: OM904LA.III/5-00
Controller brand: TEMIC
ECU: OM904LA
Stock power: 170 HP
ECU HW: CABA040S14

Variant 16

ECU

Catalog engine: 4300 170HP
Engine code: OM904LA.III/5-00
Controller brand: TEMIC
ECU: OM904LA
Stock power: 170 HP

Variant 17

ECU

Catalog engine: 6000 170HP
Controller brand: TEMIC
ECU: OM904LA
Stock power: 170 HP

Variant 18

ECU

Catalog engine: 4250 155HP
Engine code: M926LA.V/21-01
Controller brand: TEMIC
ECU: OM904LA
Stock power: 155 HP
ECU SW: 23E

Variant 19

ECU

Catalog engine: 4250 155HP
Controller brand: TEMIC
ECU: OM904LA
Stock power: 155 HP

Variant 20

ECU

Catalog engine: 150HP
Controller brand: TEMIC
ECU: OM904LA
Stock power: 150 HP

Variant 21

ECU

Catalog engine: 815 150HP
Controller brand: TEMIC
ECU: OM904LA
Stock power: 150 HP

Variant 22

ECU

Catalog engine: 4200 150HP
Engine code: OM904LA
Controller brand: TEMIC
ECU: OM904LA
Stock power: 150 HP
ECU SW: 08E

Variant 23

ECU

Catalog engine: 914 136HP
Controller brand: TEMIC
ECU: OM904LA
Stock power: 136 HP

Variant 24

ECU

Catalog engine: 125HP
Controller brand: TEMIC
ECU: OM904LA
Stock power: 125 HP

Variant 25

ECU

Catalog engine: 812 122HP
Controller brand: TEMIC
ECU: OM904LA
Stock power: 122 HP

Variant 26

ECU

Catalog engine: 814 122HP
Controller brand: TEMIC
ECU: OM904LA
Stock power: 122 HP

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 ATEGO 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 ATEGO 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.