Mercedes Atego 1216 156hp (115kW) 610Nm — Stage 1 file (+25 hp)

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Chip tuning for Mercedes Atego 1216 156hp (115kW) 610Nm ECU

Mercedes Atego (I) 1216 156hp (115kW) 610Nm — premium diesel engine of the commercial segment of the Mercedes-Benz Group AG (Mercedes-Benz, AMG, Maybach, Smart, EQ) group (Германия, 1926). Stage 1 chip tuning raises power from 156 to 181 hp (+25 hp, +16%) and torque from 610 to 700 Nm (+90 Nm).

The Mercedes three-pointed star symbolises dominance on land, at sea and in the air. 4MATIC all-wheel drive is Mercedes' signature system, fitted to most models. The Mercedes-Benz Group AG (Daimler AG until 2022) comprises Mercedes-Benz, AMG, Maybach, Smart and the EQ line. Mid-range Mercedes diesels are a mainstream chip tuning subject in both the commercial and passenger-car segments. The factory calibration on Mercedes diesels is conservative, leaving headroom for Stage 1 while preserving engine life. DPF/SCR with AdBlue is standard on all Euro-6 Mercedes diesels.

On Mercedes up to the recent generation, Stage 1 OBD flash is available. The Mercedes factory calibration allows a confident move to Stage 1 without hardware changes. The Mercedes community is active in Europe, with a large pool of available Stage files. Mid-range Mercedes engines are a premium segment with a conservative factory calibration, and Stage 1 preserves engine life. Mercedes prioritises smooth running, and Stage 1 preserves the engine's character.

Frequently asked questions

How many horsepower does the Mercedes Atego 1216 156hp (115kW) 610Nm reach after a remap?

The Stage 1 gain for the Mercedes Atego 1216 156hp (115kW) 610Nm is 25 hp (+16%) over the stock 156 hp, for a total of 181 hp. Torque rises from 610 to 700 Nm (+90 Nm).

What is Stage 1 chip tuning for the Mercedes Atego?

Stage 1 chip tuning of the Mercedes Atego is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +25 hp with no hardware changes.

Can you do Stage 1 on the Mercedes Atego 1216 156hp (115kW) 610Nm?

Yes, Stage 1 for the Mercedes Atego 1216 156hp (115kW) 610Nm stays within the factory limits for boost pressure, knock and temperature. On a healthy engine with a serviced turbo and injectors there is no risk.

How much does Stage 2 add on the Mercedes Atego?

Stage 2 on the Mercedes Atego 1216 156hp (115kW) 610Nm means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

What happens to the Mercedes Atego warranty after chip tuning?

The factory warranty of the Mercedes Atego does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.

How long does remapping the Mercedes Atego take?

On the Mercedes Atego 1216 156hp (115kW) 610Nm: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.

Is the original file kept when chip tuning the Mercedes Atego?

Yes, the original ECU firmware of the Mercedes Atego 1216 156hp (115kW) 610Nm is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.

What is the price of a Stage 1 remap for the Mercedes Atego?

Stage 1 for the Mercedes Atego 1216 156hp (115kW) 610Nm is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.

Last updated: 01.09.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno