DPF Off — Toyota Land Cruiser 4.5 V8 D-4D

What this does

DPF off disables diesel particulate filter regen logic and DTCs on the Denso. Used for off-road, track or export. Always check local emissions law before flashing.

How to apply it

1. Get a DaVinci Deluxe license (Standard 299€ lifetime, Pro 499€, Monthly 79€, Yearly 790€).
2. Read the BIN from your Denso via any OBD/bench tool (KESS, Autotuner, FoxFlash, MagicMotorsport).
3. Open the file in DaVinci Deluxe, toggle DPF Off, save the patched BIN. Checksum is auto-corrected.
4. Flash the patched BIN back to the Denso. Done.

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