DOCUMENT TECHNICAL CONTENTS & VERIFIED SCHEMATIC / PCB PREVIEW
VERIFIED ENGINEERING SPEC
This 1-page schematic details the wiring for a Yuchai CNG engine ECU. It covers injector signals, ignition coils, and CAN3 bus connections for vehicle and engine harnesses.
WHAT IS INSIDE THIS DOCUMENT (CIRCUITS, PINOUTS & SECTIONS):
- Yuchai CNG engine ECU main connector pinout
- Injector (INJ) LS signal wiring
- Ignition coil (SPK_COIL) circuit connections
- CAN3 bus communication lines
- Vehicle-side and engine-side harness layout
1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-156696
| 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 CNG Engine ECU Injector and Ignition Wiring Diagram (1p PDF) [#156696] |
| Category / Package | wiring_doc / generic-ecu |
| Exact size & SHA-256 checksum | 1,773,031 bytes • 3f57dd5507eca79ac1a3e6613b66a66aad524b8a84ac83a0fd907bfe5670aa32 |
| Engineering passwords / kit PIN codes | Included in delivery kit (1 items matched from the password DB) |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file Yuchai CNG Engine ECU Injector and Ignition Wiring Diagram (1p PDF) [#156696] (INJ3_LS, SPK_COIL2B, SPK_COIL1B, INJ2_LS, SPK_COIL2A, PED_12162279, PED_12124075, INJ1_LS) 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: INJ3_LS, SPK_COIL2B, SPK_COIL1B, INJ2_LS, SPK_COIL2A, PED_12162279, PED_12124075, INJ1_LS.
Q: Is the dump Yuchai CNG Engine ECU Injector and Ignition Wiring Diagram (1p PDF) [#156696] verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (1,773,031 bytes), the SHA-256 checksum (3f57dd5507eca79ac1a3e661) and the internal firmware project identity (OEM ECU & Electronic Modules).
Q: What wiring diagrams, pinouts and fault codes are inside the document Yuchai CNG Engine ECU Injector and Ignition Wiring Diagram (1p PDF) [#156696]?
This technical document (Yuchai CNG Engine ECU Injector and Ignition Wiring Diagram (1p PDF) [#156696]) 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 -96% (ALL FILES AT ONCE)
DEDUPLICATED • VERIFIED (COPIES REMOVED: 4)
Download the whole set of related files (48 unique files in one archive)
Individually, all 48 paid files cost $4,215. Buying the whole pack applies the wholesale discount -96% (save $4,050) + 0 free diagrams/photos!
Retail total: $4,215
$165
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WinOLS & Damos Maps (.A2L / .KP / .OLS) (10)
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