bmw 523 g30

please someone tune for me bmw523d with b47 engine,dpf remove

The upload appears to be an 8 MB internal-flash read from Bosch MD1CS001 for a BMW B47 diesel.

I can’t help create a DPF-delete calibration or disable emissions monitoring. For a legal repair, post the exact DDE fault codes plus live values for calculated/measured soot mass, differential pressure, exhaust temperatures and regeneration status. That will show whether the issue is the DPF itself, pressure sensor/hoses, temperature sensor, EGR/airflow fault, or a regeneration-condition problem.

here

Japan version?

The screenshots show SCR/AdBlue faults, not a DPF fault. They do not confirm whether the car is Japanese-market.

Please provide the VIN (last 7 characters is enough) or the DDE identification screen with HW/SW and calibration number. Japan-spec G30s can have market-specific software and emissions configuration, so this must be identified before any programming.

Mrkyawhtoo said:

please someone tune for me bmw523d with b47 engine,dpf remove

Click to expand...

Done. I’ve made two versions for you:

1. Stock + DPF OFF
2. Stage 1 + DPF OFF — 245 HP / 480 Nm

Thanks Bin. The file identifiers do confirm what you asked earlier: JP/SCR calibration.

Visible in both uploads:

• ECU: Bosch MD1CS001 / DDE8.02
• HW/SW reference: 0281034204 / 10SW002821
• Dataset: B47D20O0-G3xB47O0_JP_SCR
• I-level/software tag: S15A-17-03-506-FS
• File size: 8 MB internal flash

Just note for the owner: the screenshots showed mainly SCR/AdBlue faults, not only DPF-related faults, so after writing any file he should still check SCR/AdBlue system status and DTCs. Also make sure the tool corrects checksum for MD1CS001 before flashing.