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 |
|---|---|---|---|
.KP? .KP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
P1878_EDC17C81_CN6_V278.kp | Yuchai / Yunnei / Quanchai / SDEC • Bosch EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 | $95 • Open solution → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
Cantonese BMQ208_ Yutong Bus _ SDEC (Shangchai) _150_ China-Pakistan _22 Original Stock __2023 yr 3 mo 9 sun 9 50 divide .bin | Yuchai / Yunnei / Quanchai / SDEC • Bosch EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 | $110 • Open solution → |
| DTC fault code | Vehicle brand | ECU family | Files found in database | Solution / Disable |
|---|---|---|---|---|
P1878 |
Yuchai / Yunnei / Quanchai / SDEC ( | Bosch EDC17CV44 / EDC17CV54 / EDC17C81 / EDC17C53 | ROMs & map packs with this code: 4 files | Open disable files for P1878 → |