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VAG 1.2 TDI Remap & Chiptuning – VW Polo 1.2 TDI, Skoda Fabia 1.2 TDI, SEAT Ibiza 1.2 TDI
Covers the VAG group: Volkswagen, Audi, Škoda, SEAT, Cupra.
Professional ECU tuning and remapping for the VAG 1.2 TDI diesel engine. Our dyno-tested Stage 1 calibrations improve torque delivery, throttle response and drivability, with optional DPF, EGR and AdBlue/SCR solutions for supported ECUs.
Engine codes: EA189 1.2 TDI
Fitted to VW Polo 1.2 TDISkoda Fabia 1.2 TDISEAT Ibiza 1.2 TDI
Performance Gains (Dyno-Tested)
| Engine | Stock | Tuned | HP Gain | Torque Gain | ECU | Order |
|---|---|---|---|---|---|---|
| 1.2 TDI | 75 hp | 95 hp | +20 hp +27% | +40 Nm | DCM3.7Stage 1 | Order file → |
Figures are dyno-tested averages and may vary with hardware condition and fuel quality.
Cars this engine is fitted to
Volkswagen Polo, Skoda Fabia, SEAT Ibiza and Kia Rio
Fitment is read from the ECU part numbers in our own database, not from a generic catalogue. The same engine and control unit are fitted to several cars, which is why one page serves them all.
Skoda · 1
SEAT · 1Measured here, tunable everywhere
The figures in the table above are readings taken on the dyno for this engine, not software estimates rounded up to sell a file, and our Stage 1 is calibrated to stay inside the margins the engine was designed with. Only a part of our work is published this way: every ECU, engine and model we can read can be remapped for power, measured page or not.
Supported ECU(s): DCM3.7
Frequently Asked Questions
How much power can a VAG 1.2 TDI gain with Stage 1 tuning?
Stage 1 ECU tuning for the VAG 1.2 TDI can add up to +20 hp and +40 Nm of torque, based on dyno-tested calibrations. Actual figures depend on the exact engine variant and hardware condition.
How do I order and how fast is the tuning file delivered?
Upload your original ECU read through the tuning page and receive the calibration by email. Most files are delivered within 15-20 minutes during working hours (daily, 07:00-23:00 CET).
Is the VAG 1.2 TDI tuning file plug-and-play?
You receive a ready-to-flash calibration based on your original file. Flashing it back to the ECU and any related mechanical preparation are handled by the installer with their own tools.
Order your VAG 1.2 TDI tuning file
Upload your original ECU file and receive a professional calibration in 15-20 minutes.
Tune Your File →v4.31.23