Dacia Duster 1.0 TCE 100 hp — Stage 1 file (+20 hp)

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Chip tuning for Dacia Duster 1.0 TCE 100 hp ECU

Dacia Duster (2018 - II) 1.0 TCE 100 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 100 to 120 hp (+20 hp, +20%) and torque from 160 to 220 Nm (+60 Nm). This engine ships with different ECU variants: Siemens/Continental EMS3140, Siemens/Continental EMS3141. 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.

The Logan, Sandero and Duster are Dacia's iconic mass-market models. Dacia is a Romanian carmaker, founded in 1966 and owned by Renault since 1999. Dacia uses Renault engines and platforms. 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 many horsepower does the Dacia Duster 1.0 TCE 100 hp reach after a remap?

Stage 1 for the Dacia Duster 1.0 TCE 100 hp adds +20 hp — power increases from 100 to 120 hp (+20%). Torque rises from 160 to 220 Nm (+60 Nm).

What does a Stage 1 remap of the Dacia Duster 1.0 TCE 100 hp include?

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 +20 hp with no hardware changes.

Can you do Stage 1 on the Dacia Duster 1.0 TCE 100 hp?

Yes, Stage 1 for the Dacia Duster 1.0 TCE 100 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 1.0 TCE 100 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 1.0 TCE 100 hp?

The Dacia Duster 1.0 TCE 100 hp was fitted with different ECUs depending on the year and trim: Siemens/Continental EMS3140, Siemens/Continental EMS3141. 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 1.0 TCE 100 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 1.0 TCE 100 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 1.0 TCE 100 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: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno