Mercedes Atego 817 170hp (125kW) 670Nm — Stage 1 file (+27 hp)
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Stage 1 file for Mercedes Atego 817 170hp (125kW) 670Nm
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes Atego 817 170hp (125kW) 670Nm ECU
Mercedes Atego (I) 817 170hp (125kW) 670Nm — 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 170 to 197 hp (+27 hp, +16%) and torque from 670 to 770 Nm (+100 Nm).
Karl Benz is credited as the inventor of the automobile with the 1886 Patent-Motorwagen. 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. BlueTEC is Mercedes's proprietary exhaust after-treatment system with an SCR catalyst and AdBlue. 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.
The Mercedes community in Europe has a large pool of available Stage files for the standard models. Mercedes prioritises smooth running, and Stage 1 preserves the engine's character. 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.
Frequently asked questions
What power gain do you get after chip tuning the Mercedes Atego 817 170hp (125kW) 670Nm?
Stage 1 for the Mercedes Atego 817 170hp (125kW) 670Nm adds +27 hp — power increases from 170 to 197 hp (+16%). Torque rises from 670 to 770 Nm (+100 Nm).
What does a Stage 1 remap of the Mercedes Atego 817 170hp (125kW) 670Nm include?
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 +27 hp with no hardware changes.
Can you do Stage 1 on the Mercedes Atego 817 170hp (125kW) 670Nm?
Yes, Stage 1 for the Mercedes Atego 817 170hp (125kW) 670Nm 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 for the Mercedes Atego 817 170hp (125kW) 670Nm is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.
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 817 170hp (125kW) 670Nm: 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 817 170hp (125kW) 670Nm 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 817 170hp (125kW) 670Nm 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.