DOCUMENT TECHNICAL CONTENTS & VERIFIED SCHEMATIC / PCB PREVIEW
VERIFIED ENGINEERING SPEC
This 36-page engineering document provides a comprehensive list of diagnostic trouble codes (DTCs) for Yuchai gas engines. It details fault descriptions, UDS and J1939 codes, and protection strategies for electronic throttle and ETV systems.
WHAT IS INSIDE THIS DOCUMENT (CIRCUITS, PINOUTS & SECTIONS):
- Electronic throttle (drive-by-wire) fault codes
- Electronic throttle valve (ETV) fault codes
- UDS (ISO 27145) and J1939 DTC mapping
- Fault protection strategies and derating limits
- MIL and driver warning light status definitions
1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-57996
| Vehicle brand & model / Engine | Yuchai / Quanchai / Yunnei / SDEC CN6 / Euro-6 |
|---|---|
| ECU family & processor (MCU) | OEM ECU & Electronic Modules / OEM MCU |
| Internal ROM project (Project ID) | — |
| Calibration identifier (STC) | — |
| Bosch software number (10SW / 1037) | — |
| Bosch hardware number (0281 / 0261) | — |
| Compatibility code block (CompID) | — |
| Engineering file name | Yuchai Gas Engine DTC List: Electronic Throttle & ETV Fault Codes (36p PDF) [#57996] |
| Category / Package | manual_pdf / generic-ecu |
| Exact size & SHA-256 checksum | 3,876,151 bytes • 241c057f87db45ebdbd5e746c9aff11eb00beb4913430f1dfcfd5afa46f61976 |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file Yuchai Gas Engine DTC List: Electronic Throttle & ETV Fault Codes (36p PDF) [#57996] (P2127, P2126, P0120, P2139, P2123, P2122, P2128, P0123) for?
This engineering .PDF file targets the OEM ECU & Electronic Modules control unit (OEM MCU MCU) used on Yuchai / Quanchai / Yunnei / SDEC vehicles. Extracted ROM markers: P2127, P2126, P0120, P2139, P2123, P2122, P2128, P0123.
Q: Is the dump Yuchai Gas Engine DTC List: Electronic Throttle & ETV Fault Codes (36p PDF) [#57996] verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (3,876,151 bytes), the SHA-256 checksum (241c057f87db45ebdbd5e746) and the internal firmware project identity (OEM ECU & Electronic Modules).
Q: What wiring diagrams, pinouts and fault codes are inside the document Yuchai Gas Engine DTC List: Electronic Throttle & ETV Fault Codes (36p PDF) [#57996]?
This technical document (Yuchai Gas Engine DTC List: Electronic Throttle & ETV Fault Codes (36p PDF) [#57996]) contains wiring diagrams, ECU connector pinouts for OEM ECU & Electronic Modules and diagnostic test procedures for Yuchai / Quanchai / Yunnei / SDEC .
4. ALL RELATED FILES OF THIS FOLDER, BRAND & ECU (FIRMWARE, MAPS, DIAGRAMS, CODING & VIDEOS)
BUNDLE: generic-ecu
WHOLESALE PACK -93% (ALL FILES AT ONCE)
DEDUPLICATED • VERIFIED (COPIES REMOVED: 8)
Download the whole set of related files (35 unique files in one archive)
Individually, all 35 paid files cost $2,255. Buying the whole pack applies the wholesale discount -93% (save $2,090) + 0 free diagrams/photos!
Retail total: $2,255
$165
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Firmware & Stock ROMs (.BIN / .HEX / .FRF) (1)
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