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RDE 3.1.7 eliminates many "loopholes" used by manufacturers:
rde-core-3.1.7.jar → a3f5c82e9b1d4c76e8f3a2b1c4d5e6f7a8b9c0d1e2f3a4b5c6d7e8f9a0b1c2d3
rde-cli-3.1.7.tar.gz → b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1b2c3
Data Processing
Logging & Diagnostics
| ID | Description | |----|-------------| | RDE-4217 | Connection drops when compiling RPGLE with embedded SQL | | RDE-4301 | Outline view fails to show subprocedures in service programs | | RDE-4355 | Verify connection wizard incorrectly marks valid connections as "Failed" |
RDE 3 introduced a two-step reduction in the NOx conformity factor:
However, RDE 3.1.7 explicitly defines the final CF = 1.0 + uncertainty, which is approximately 1.43 when including the allowed PEMS error margin (standard deviation of 0.15 to 0.27). Critics note that 1.43 is still higher than the lab limit, but it is a dramatic tighten from 2.1.
RDE 3.1.7 represents the final form of Euro 6. The next regulatory leap is Euro 7 (proposed for July 2025, effective 2026-2027). Euro 7 will likely:
Until then, RDE 3.1.7 remains the most demanding real-driving emissions standard in the world—a benchmark that China (China 6b) and other regions are closely emulating.