Search by diagnostic fault code (e.g. P226D09, P2002F0, P24AEF2, P0401): shows in which ECUs and map packs (.KP / .A2L / .OLS) this code is already mapped for a safe, limp-free disable.
| OBD / FTB Code | Bosch DFC Monitor | Engineering decode | Manual section |
|---|---|---|---|
P0191 0x84 |
DFC_RailPOfsTstMin |
Fuel Rail Pressure Map sensor signal drift malfunction voltage too low | §377 |
P0191 0x84 |
DFC_RailPOfsTstMin |
Fuel Rail Pressure Map sensor signal drift malfunction voltage too low | §383 |
P0191 0x85 |
DFC_RailPOfsTstMax |
Fuel Rail Pressure Map sensor signal drift malfunction voltage too high | §377 |
P0191 0x85 |
DFC_RailPOfsTstMax |
Fuel Rail Pressure Map sensor signal drift malfunction voltage too high | §383 |
| Format | Solution file / DTC mask map | Brand & ECU | Link |
|---|---|---|---|
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
[2025-05-09] Kia Suo Lanzhou hold up in one's hand Malaysia signboard engine ECU SIm2K-250 P0191 fuel track pressure sensor electric circuit range malfunction restore [ remit spoon go through car electronic ]·mp4 | Hyundai / Kia • OEM ECU & Electronic Modules | $85 • Open solution → |
| DTC fault code | Vehicle brand | ECU family | Files found in database | Solution / Disable |
|---|---|---|---|---|
P0191 |
Hyundai / Kia ( | OEM ECU & Electronic Modules | ROMs & map packs with this code: 1 files | Open disable files for P0191 → |