ENGINE · 2009-present
R20 tuning
R20 — Hyundai/Kia 2.0/2.2 CRDi diesel. I4 diesel turbo, 2.0 L / 2.2 L, 136-202 HP (Stinger 2.2 D 202) stock. Cars: Hyundai Santa Fe 2.2 CRDi, Tucson, ix35, Kia Sorento, Sportage, Stinger 2.2 D.
Engine specs
| Engine code | R20 |
|---|---|
| Configuration | I4 diesel turbo |
| Displacement | 2.0 L / 2.2 L |
| Production years | 2009-present |
| Stock power | 136-202 HP (Stinger 2.2 D 202) |
| ECU family | Bosch EDC17C57 / Continental SIM2K-241 → |
Tuning stages on R20
| Stage 1 | +30-45 HP / +90-130 Nm |
|---|---|
| Stage 2 | +60-80 HP |
| Stage 3 | +100+ HP |
Conservative real-world estimates. Actual results depend on hardware health, fuel quality, ambient temperature, and the specific calibration written.
Services available on R20
Common DTC codes on R20
Brands running R20
Workshop workflow
- Read the R20 ECU via OBD or bench using your existing flasher (KESS3, AutoTuner, MPPS, Trasdata, FRF).
- Open Softechpro V5 and drag the .bin / .ori / .hex / .s19 / .frf onto the workspace. The Bosch EDC17C57 variant is auto-detected.
- Pick the service tab and apply Stage 1 / 2 / 3 / DPF OFF / EGR OFF / AdBlue OFF as required.
- Save patched .bin — the TPROT + multi-block CRC32 is recomputed automatically.
- Flash via your existing flasher. Adaptation reset via OEM scan tool if required.