Dacia Duster 1.6 SCE EU6.2 115 hp — Stage 1 file (+10 hp)

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Chip tuning for Dacia Duster 1.6 SCE EU6.2 115 hp ECU

Dacia Duster (2018 - II) 1.6 SCE EU6.2 115 hp — mass-market petrol engine of the passenger segment of the Renault-Nissan-Mitsubishi Alliance (через Renault) group (Румыния, 1966). Stage 1 chip tuning raises power from 115 to 125 hp (+10 hp, +9%) and torque from 165 to 179 Nm (+14 Nm). This engine ships with different ECU variants: Siemens/Continental EMS3125, Bosch ME17.9.20. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 2 configurations · 2 ECU variants. A 2018 petrol engine — the latest era of encrypted firmware; OBD access is available on production units, Bench on sport models.

Dacia uses Renault engines and platforms. Dacia positions itself as an affordable alternative to Renault — the same quality at a lower price. Dacia is a mass-market budget brand of the Renault-Nissan alliance. On Dacia turbo petrol engines, Stage 1 delivers a noticeable gain. Dacia uses Renault's TCe turbo-petrol engines.

The Dacia community in Eastern Europe and the CIS enjoys a large library of ready-made Stage files. Within the Renault-Nissan Alliance, ECUs are standardised, so Dacia files often work on Renault. On the Dacia TCe, Stage 1 delivers a noticeable gain. Mid-range Dacias are a high-volume chip tuning subject in Eastern Europe.

Frequently asked questions

How much does the power of the Dacia Duster 1.6 SCE EU6.2 115 hp increase after Stage 1?

Stage 1 chip tuning on the Dacia Duster 1.6 SCE EU6.2 115 hp boosts engine output by 10 hp: from 115 to 125 hp. Torque rises from 165 to 179 Nm (+14 Nm).

What changes in the Dacia Duster ECU after Stage 1?

Stage 1 chip tuning of the Dacia Duster is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +10 hp with no hardware changes.

Can you do Stage 1 on the Dacia Duster 1.6 SCE EU6.2 115 hp?

Yes, Stage 1 for the Dacia Duster 1.6 SCE EU6.2 115 hp 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 Dacia Duster?

Stage 2 for the Dacia Duster 1.6 SCE EU6.2 115 hp 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.

Which ECUs are found on the Dacia Duster 1.6 SCE EU6.2 115 hp?

The Dacia Duster 1.6 SCE EU6.2 115 hp was fitted with different ECUs depending on the year and trim: Siemens/Continental EMS3125, Bosch ME17.9.20. The write method (OBD, Bench, Boot) is determined when the unit is read.

What happens to the Dacia Duster warranty after chip tuning?

The factory warranty of the Dacia Duster 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 Dacia Duster take?

On the Dacia Duster 1.6 SCE EU6.2 115 hp: 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 Dacia Duster?

Yes, the original ECU firmware of the Dacia Duster 1.6 SCE EU6.2 115 hp 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 Dacia Duster?

Stage 1 for the Dacia Duster 1.6 SCE EU6.2 115 hp 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: 30.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno