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.
| Format | Solution file / DTC mask map | Brand & ECU | Link |
|---|---|---|---|
.JPG? .JPG — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
Dongfeng 6DE3 Engine Control System Fault Code Table [#664245] | Dongfeng / Chenglong • OEM ECU & Electronic Modules | $65 • Open solution → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
Bosch P903 SCR720/762 DTC Code List and Fault Definitions for Diesel ECU (36p PDF) [#92133] | Multi-Brand / Universal Automotive Systems • OEM ECU & Electronic Modules | $35 • Open solution → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
Bosch P903 SCR System DTC Code Reference Guide (China IV Emission) (36p PDF) [#52255] | Multi-Brand / Universal Automotive Systems • OEM ECU & Electronic Modules | $35 • Open solution → |
| DTC fault code | Vehicle brand | ECU family | Files found in database | Solution / Disable |
|---|---|---|---|---|
P0001 |
Dongfeng / Chenglong ( | OEM ECU & Electronic Modules | ROMs & map packs with this code: 4 files | Open disable files for P0001 → |