Agriculture Model
John Deere Tractor 4R Tuning Specifications
John Deere Tractor 4R tuning specifications: factory and Stage 1 ECU remap figures for 4 engine variants. Agricultural remapping data from Regal Tuning.
| Variant | Original | Stage 1 | Gain | ECU | Open |
|---|---|---|---|---|---|
2014 4044R 2.1l 43 hp Diesel | 43 215 NmEstimated | 48Estimated 250 Nm | +5 | Bosch EDC17CV54 | Details |
2014 4049R 2.2l 48 hp Diesel | 48 240 NmEstimated | 54Estimated 280 Nm | +6 | Bosch EDC17CV54 | Details |
2014 4052R 2.1l 51 hp Diesel | 51 230 NmEstimated | 58Estimated 260 Nm | +7 | Bosch EDC17CV54 | Details |
2014 4066R 2.1l 66 hp Diesel | 66 230 NmEstimated | 72Estimated 260 Nm | +6 | Bosch EDC17CV54 | Details |
Estimated figures are based on engine, ECU and comparable application data. Actual results can vary depending on software version, machine condition and configuration.