The Denso DC1U is a widely-used engine control unit found in 30 vehicle variants across multiple manufacturers. ecufiles.io provides professionally calibrated remap files for this ECU, covering Stage 1 & Stage 2 power upgrades, DPF/EGR/AdBlue removal, pop & bang maps, and more. All files are tested, ORI-stored, and delivered via the ecufiles.io platform to verified B2B workshops.
| Make | Model | Engine | Year | Power | Software IDs |
|---|---|---|---|---|---|
| JCB | 525-60 | 2.5TDI | 2021 | 74hp | 276770-1430 F45UFU Y20TK4BCN1T0DC1U |
| JCB | 407SV | 2.5TDI | 2020 | 65hp | 276770-1430 D3S4D2 Y20TK4BCN1T0DC1U |
| JCB | 525-60 | 2.5TDI | 2020 | 60hp | 276770-3480 401_G7645 Y20YK4BCN1Y0DC1U |
| JCB | 525-60 | 2.5TDI | 2016 | 73hp | 275770-4770 Y10KKD04JMC3 |
| JohnDeere | 5075E | 2.9TDI | 2023 | 75hp | S320DA14ZA39 R573520 SW68012C 3029H |
| Kohler | KD | 1.9TDI | 2023 | 42hp | 276770-3470 5458A05 Y30YK3BCK1Y0DC1U |
| Kohler | KD | 3.4TDI | 2022 | 108hp | 5458A47 276770-3460 Y20YK4BCM1Y0DC1U |
| Kohler | M185SK | 1.9TDI | 2022 | 57hp / 225nm | 276770-3470 FVWTFS33FQ Y30YK3BCM1Y0DC1U |
| Kohler | Powergrab-SP14B | 2.5TDI | 2022 | 75hp | 276770-3460 5458A41 Y20YK4BCM1Y0DC1U |
| Kohler | 85S | 2.5TDI | 2021 | 57hp | 276770-1590 5458A90 Y30UK3BCM1U0DC1U |
| Kohler | Iseki-TEL3410H | 2.4TDI | 2021 | 60hp | 2767000790 276770-3540 UB20E3FHM1A0DC1U |
| Kohler | KDI-1903 | 2.2TDI | 2021 | 57hp | 276770-2890 5458893 Y30WK3BCM1W0DC1U |
| Kohler | Avant | 1.9TDI | 2020 | 56hp | 276770-2890 5458893 Y30WK3BCM1W0DC1U |
| Kohler | Gnr | 2.5TDI | 2020 | 75hp | 276770-3460 5458A48 Y20YK4BCM1Y0DC1U |
| Kohler | KD | 1.9TDI | 2020 | 50hp | 5458A05 276770-2890 Y30WK3BCM1W0DC1U |
| Kohler | KD | 3.4TDI | 2020 | 108hp | 276770-3460 5458F44.001 Y20YK4BCM1Y0DC1U K4BC |
| Kohler | KDI | 2.5TDI | 2020 | 68hp | 276770-1580 193.F59.003 Y20UK4BCM1U0DC1U |
| Kohler | Avant-860 | 1.9TDI | 2019 | 57hp / 225nm | 276770-2890 5458893 Y30WK3BCM1W0DC1U |
| Kohler | Durso | 2.5TDI | 2019 | 75hp | 276770-4130 5458635 Y20ZK4BCM1Z0DC1U |
| Kohler | Durso-1035 | 2.5TDI | 2019 | 47hp | 276770-1580 5458635 Y20UK4BCM1U0DC1U |
| Kohler | Gnr | 2.5TDI | 2019 | - | 276770-1590 5458783 Y30UK3BCM1U0DC1U |
| Kohler | Iseki-SF237 | 1.8TDI | 2019 | 35hp | 276770-3300 9G7O6B5 UB19E3FHM192DC1U |
| Kohler | KD | 1.9TDI | 2019 | 68hp | 5458840 276770-3460 Y20YK4BCM1Y0DC1U |
| Kohler | KDI | 2.5TDI | 2019 | 65hp | 401_H0406 276770-3480 Y20YK4BCN1Y0DC1U |
| Kohler | KDI1903TCR | 2.2TDI | 2019 | 56hp | 5458893 276770-2890 Y30WK3BCM1W0DC1U |
| Kohler | TR-7600 | 2.5TDI | 2019 | 75hp | 276770-1580 5458840 Y20UK4BCM1U0DC1U |
| Kohler | Megasilent | 2.5TDI | 2018 | 100hp | 276770-3460 5458A62 Y20YK4BCM1Y0DC1U |
| Kohler | KDI | 2.5TDI | 2016 | 75hp | 2767000790 276770-1900 UB18E3FHM183DC1U |
| Merlo | P27.6 | 2.5TDI | 2023 | 75hp | 276770-2880 5458B29 Y20WK4BCM1W0DC1U |
| Merlo | 30.8 | 3.3TDI | 2020 | 75hp | 276770-2880 5458B30 Y20WK4BCM1W0DC1U |
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