VW Polo WRC 2.0 TSI (CDLJ) — Bosch MED9.1 Calibration File 537025 (SW-Version 0020) Stage 1 - Product specifications
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Stage 1 tuning for 2.0 TSI CDLJ with ECU-Nr Prod: 6R0907115 and ECU-Nr ECU: 0261S02894 boosts output to 306hp and sharpens throttle response
Fuel-injection and boost-pressure maps are recalibrated to deliver a crisp 306hp punch in the mid-range, while refined ignition timing tames turbo lag. Manual 6-speed shift points are optimized for quicker, more positive engagement—delivering a race-inspired drive without sacrificing everyday smoothness.
Overview Feature list Copyright info Releases (1) Discussion
- Boost-pressure curve remapped for immediate turbo spool and sustained mid-range power
- Fuel-injection timing advanced to enhance throttle response and reduce lag
- Ignition maps optimized for peak 306hp output with clean combustion
- 6-speed manual shift points refined for faster, more precise gear changes
- Cold-start and part-throttle maps tuned to preserve smooth idle characteristics
- Diagnostic routines suppressed to prevent false fault codes