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. |
Yuchai Natural Gas Engine DTC List: Electronic Throttle & ETV Fault Codes (36p PDF) [#22663] | Yuchai / Yunnei / Quanchai / SDEC • 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. |
Yuchai Gasoline Engine DTC List: Electronic Throttle & Sensor Fault Codes (36p PDF) [#98505] | Yuchai / Yunnei / Quanchai / SDEC • 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. |
Yuchai Gasoline Engine DTC List: UDS and J1939 Fault Codes (36p PDF) [#151422] | Sinotruk / Howo / Sitrak • 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. |
Yuchai Gasoline Engine DTC List: Electronic Throttle & ETV Fault Codes (36p PDF) [#57772] | Yuchai / Yunnei / Quanchai / SDEC • 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. |
Yuchai Gas Engine DTC List: UDS, J1939, and Fault Protection Strategies (36p PDF) [#12270] | Yuchai / Yunnei / Quanchai / SDEC • OEM ECU & Electronic Modules | $35 • Open solution → |
| DTC fault code | Vehicle brand | ECU family | Files found in database | Solution / Disable |
|---|---|---|---|---|
P2126 |
Sinotruk / Howo / Sitrak ( MC07/MC11/MC13) | TCU / Gearbox Gearbox TCUs, Robots DSG (0AM/02E/DQ380), CVT ZF | ROMs & map packs with this code: 8 files | Open disable files for P2126 → |