Stage 1 Peugeot 508 1.6 HDI SID807 ECU Firmware | Software 10243420AA / SW PR181E2000000 | 420AA

Change log

  • v1.0 — 2025-06-10
    • Stage 1 remap for Software 10243420AA / PR181E2000000
    • Turbo, injection and torque limiters refined
    • Full compatibility with automatic gearbox logic
    • Checksum not modified (N/A)​

Release notes

  • v1.0 — 2025-06-10
    • Designed for improved low-end performance and comfort
    • For Peugeot 508 1.6 HDI with automatic transmission
    • OEM-like drivability with better response
    • Confirm ECU software before flashing this file​
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