DOCUMENT TECHNICAL CONTENTS & VERIFIED SCHEMATIC / PCB PREVIEW
VERIFIED ENGINEERING SPEC
Detailed wiring diagram for a Weichai diesel engine ECU, illustrating connections for sensors like MAP, TPS, and ECT, along with relay and actuator circuits.
1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-571868
| 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 | Weichai Diesel Engine ECU Wiring Diagram and Pinout [#571868] |
| Category / Package | boardview_pinout_img / cummins-cm |
| Exact size & SHA-256 checksum | 278,348 bytes • 70953b5d1aeb3a84e6f16828e8609e720c1895b9ce13b8988125d301cf5c23ff |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file Weichai Diesel Engine ECU Wiring Diagram and Pinout [#571868] (TPS, 1708 TXD, LPGT, RTN2, FTV, 1708 RCV, ECT, RTN1) for?
This engineering .PNG file targets the CM2220 / CM2880 / CM2150 / CM876 control unit (Motorola / Freescale MPC55xx MCU) used on Sinotruk / Howo / Sitrak (MAN) vehicles. Extracted ROM markers: TPS, 1708 TXD, LPGT, RTN2, FTV, 1708 RCV, ECT, RTN1.
Q: Is the dump Weichai Diesel Engine ECU Wiring Diagram and Pinout [#571868] verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (278,348 bytes), the SHA-256 checksum (70953b5d1aeb3a84e6f16828) and the internal firmware project identity (CM2220 / CM2880 / CM2150 / CM876).
Q: What wiring diagrams, pinouts and fault codes are inside the document Weichai Diesel Engine ECU Wiring Diagram and Pinout [#571868]?
This technical document (Weichai Diesel Engine ECU Wiring Diagram and Pinout [#571868]) 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: 6)
Download the whole set of related files (42 unique files in one archive)
Individually, all 42 paid files cost $3,675. Buying the whole pack applies the wholesale discount -96% (save $3,510) + 0 free diagrams/photos!
Retail total: $3,675
$165
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Firmware & Stock ROMs (.BIN / .HEX / .FRF) (6)
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.HEX? .HEX — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | ORG0000003507.hex firmware_bin • 6,754,832 bytes | $110 Open → |
.S19? .S19 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Sinotruk Yunnei YN33 computer chip optimize DTS a brush.S19 firmware_bin • 1,310,738 bytes | $110 Open → |
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WinOLS & Damos Maps (.A2L / .KP / .OLS) (10)
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Parameterization, Tools & Archives (.XML / .ZIP / .RAR / .7Z / .ISO) (9)
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.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | ESI-II and ECI-CFV gas Ji diagnostics software 160225.zip archive_pack • 44,939,936 bytes | $75 Open → |
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Manuals, Diagrams & Photos (.PDF / .PNG) (5)
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