This Stage 1 tuning file improves throttle response and torque delivery for the 1.6 HDI Peugeot 508, maintaining full compatibility with automatic transmission logic. Boost control, fuel injection and driver demand maps are optimized for smoother daily performance.
Overview Feature list Copyright info Releases (1) Discussion
- Stage 1 tuning for 1.6 HDI with Siemens SID807 ECU
- Torque limiter and driver demand maps recalibrated
- Boost control optimization for quicker spool-up
- Fuel injection curves refined for smoother load transitions
- No changes to emission systems (DPF, EGR remain active)
- Automatic transmission logic preserved for comfort and longevity
- Checksum status set as N/A — validate with tool before flash