The Caterpillar A4E2 is a widely-used engine control unit found in 2 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 |
|---|---|---|---|---|---|
| Caterpillar | 312D | C4.2TDI | 2016 | 91hp | 4185171 |
| Caterpillar | 730E | 12.5TDI | 2016 | 375hp / 2141nm | 730T4FHRCT4 C13 |
Register as a B2B workshop and get access to professionally calibrated files for Caterpillar A4E2.
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