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 |
|---|---|---|---|
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
JMC JX493ZQ5 Engine Bosch EDC16 Wiring Diagram and DTC Reference (1p PDF) [#92002] | Sinotruk / Howo / Sitrak • Cummins CM2220 / CM2880 / CM2150 / CM876 | $35 • Open solution → |
| DTC fault code | Vehicle brand | ECU family | Files found in database | Solution / Disable |
|---|---|---|---|---|
P0531 |
Sinotruk / Howo / Sitrak ( MC07/MC11/MC13) | Cummins CM2220 / CM2880 / CM2150 / CM876 | ROMs & map packs with this code: 1 files | Open disable files for P0531 → |