DOCUMENT TECHNICAL CONTENTS & VERIFIED SCHEMATIC / PCB PREVIEW
VERIFIED ENGINEERING SPEC
This 1-page engineering schematic details the wiring and pinout for the Yuchai EC3200DV24 ECU. It provides a complete map of the 81-pin and 40-pin connectors, including power, ground, sensor, and actuator signals.
WHAT IS INSIDE THIS DOCUMENT (CIRCUITS, PINOUTS & SECTIONS):
- ECU 81-pin connector pinout and signal definitions
- ECU 40-pin connector pinout and signal definitions
- Main relay and 24V power supply circuit
- Sensor inputs: IAT, BPS, VSS, and accelerator pedal
- Actuator outputs: EGR, fuel injection, and glow plugs
1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-12255
| Vehicle brand & model / Engine | Sinotruk / Howo / Sitrak (MAN) |
|---|---|
| ECU family & processor (MCU) | CM2220 / CM2880 / CM2150 / CM876 / Motorola / Freescale MPC55xx |
| 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 EC3200DV24 ECU Wiring Diagram and Pinout Schematic (1p PDF) [#12255] |
| Category / Package | wiring_doc / cummins-cm |
| Exact size & SHA-256 checksum | 318,753 bytes • 5da19a69cdc33fef4eb85cb25f3892de14d13fe6a73c04b6c3cdf3f4037bac9b |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file Yuchai EC3200DV24 ECU Wiring Diagram and Pinout Schematic (1p PDF) [#12255] (40-pin, 81-pin, EC3200DV24) for?
This engineering .PDF file targets the CM2220 / CM2880 / CM2150 / CM876 control unit (Motorola / Freescale MPC55xx MCU) used on Sinotruk / Howo / Sitrak (MAN) vehicles. Extracted ROM markers: 40-pin, 81-pin, EC3200DV24.
Q: Is the dump Yuchai EC3200DV24 ECU Wiring Diagram and Pinout Schematic (1p PDF) [#12255] verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (318,753 bytes), the SHA-256 checksum (5da19a69cdc33fef4eb85cb2) and the internal firmware project identity (CM2220 / CM2880 / CM2150 / CM876).
Q: What wiring diagrams, pinouts and fault codes are inside the document Yuchai EC3200DV24 ECU Wiring Diagram and Pinout Schematic (1p PDF) [#12255]?
This technical document (Yuchai EC3200DV24 ECU Wiring Diagram and Pinout Schematic (1p PDF) [#12255]) contains wiring diagrams, ECU connector pinouts for CM2220 / CM2880 / CM2150 / CM876 and diagnostic test procedures for Sinotruk / Howo / Sitrak (MAN) .
4. ALL RELATED FILES OF THIS FOLDER, BRAND & ECU (FIRMWARE, MAPS, DIAGRAMS, CODING & VIDEOS)
BUNDLE: cummins-cm
WHOLESALE PACK -96% (ALL FILES AT ONCE)
DEDUPLICATED • VERIFIED (COPIES REMOVED: 4)
Download the whole set of related files (44 unique files in one archive)
Individually, all 44 paid files cost $3,745. Buying the whole pack applies the wholesale discount -96% (save $3,580) + 0 free diagrams/photos!
Retail total: $3,745
$165
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