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 Gas Engine DTC List: Electronic Throttle & ETV Fault Codes (36p PDF) [#72473] | Weichai • TCU / Gearbox Gearbox TCUs, Robots DSG (0AM/02E/DQ380), CVT ZF | $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 Gas Engine ECU DTC List: ISO15031 and J1939 Fault Codes (3p PDF) [#7642] | 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 ECU Fault Diagnosis and DTC Code Table (14p PDF) [#62413] | 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 → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
177 DTC Troubleshooting P2122.pdf | Honda / Acura • OEM ECU & Electronic Modules | $35 • Open solution → |
| DTC fault code | Vehicle brand | ECU family | Files found in database | Solution / Disable |
|---|---|---|---|---|
P2122 |
Honda / Acura ( Accord / CR-V / Civic / Acura) | TCU / Gearbox Gearbox TCUs, Robots DSG (0AM/02E/DQ380), CVT ZF | ROMs & map packs with this code: 11 files | Open disable files for P2122 → |