Skoda Scala 1.0 TSI/TFSI 115 hp — Stage 1 file (+20 hp)

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Chip tuning for Skoda Scala 1.0 TSI/TFSI 115 hp ECU

Skoda Scala (2019) 1.0 TSI/TFSI 115 hp — mass-market petrol engine of the passenger segment of the Volkswagen Group (VAG) group (Чехия, 1895). Stage 1 chip tuning raises power from 115 to 135 hp (+20 hp, +17%) and torque from 200 to 240 Nm (+40 Nm). This engine ships with different ECU variants: Bosch MED17.1.27, Bosch MED17.5.21. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 2 configurations · 2 ECU variants. A modern petrol engine built in 2019 — a generation with encrypted ECU protection (Tricore TPROT); top engines require Bench.

The Skoda range covers compacts, saloons, SUVs and family estates. Skoda has historically shared platforms and engines with Volkswagen. Skoda is a high-volume VAG brand focused on practicality and affordable pricing. The MQB platform allows ECU commonality with Volkswagen, Audi and Seat. The factory calibration of Skoda petrol engines is conservative, leaving headroom for Stage 1. Skoda shares ECUs and calibration algorithms with VW.

The Skoda community benefits from a large pool of Stage files drawn from the shared VAG catalogue. On Skoda, Stage 1 usually fits within the standard turnaround time. On mid-range standard Skoda petrol engines, Stage 1 delivers a noticeable gain. The MQB platform is the most refined chip tuning segment in Europe. The Skoda community in Eastern Europe offers a large pool of ready-made Stage files. Mid-range Skoda engines form the backbone of the range; Stage 1 preserves engine life.

Frequently asked questions

How much horsepower does Stage 1 add for the Skoda Scala 1.0 TSI/TFSI 115 hp?

After Stage 1 the power of the Skoda Scala 1.0 TSI/TFSI 115 hp rises from 115 to 135 hp, a gain of 20 hp (+17%). Torque rises from 200 to 240 Nm (+40 Nm).

How does Stage 1 differ from stock on the Skoda Scala?

Stage 1 chip tuning of the Skoda Scala 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 Skoda Scala 1.0 TSI/TFSI 115 hp?

Yes, Stage 1 for the Skoda Scala 1.0 TSI/TFSI 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 Skoda Scala?

Stage 2 on the Skoda Scala 1.0 TSI/TFSI 115 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which ECUs are found on the Skoda Scala 1.0 TSI/TFSI 115 hp?

The Skoda Scala 1.0 TSI/TFSI 115 hp was fitted with different ECUs depending on the year and trim: Bosch MED17.1.27, Bosch MED17.5.21. The write method (OBD, Bench, Boot) is determined when the unit is read.

What happens to the Skoda Scala warranty after chip tuning?

The factory warranty of the Skoda Scala 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 Skoda Scala take?

On the Skoda Scala 1.0 TSI/TFSI 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 Skoda Scala?

Yes, the original ECU firmware of the Skoda Scala 1.0 TSI/TFSI 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 Skoda Scala?

Stage 1 for the Skoda Scala 1.0 TSI/TFSI 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: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno