DOCUMENT TECHNICAL CONTENTS & VERIFIED SCHEMATIC / PCB PREVIEW
VERIFIED ENGINEERING SPEC
This 1-page engineering schematic details the pinout and function definitions for the Bosch EDC7UC31 ECU. It covers the main ECU connector, engine sensors, air intake sensors, and injector control outputs.
WHAT IS INSIDE THIS DOCUMENT (CIRCUITS, PINOUTS & SECTIONS):
- Bosch EDC7UC31 ECU pinout definition
- Engine control unit (ECU) connector pinout
- Engine sensor connector pinout
- Air intake sensor connector pinout
- Injector and ECU control output pinout
1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-131542
| 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 | Bosch EDC7UC31 ECU Pinout and Function Definition Schematic (1p PDF) [#131542] |
| Category / Package | wiring_doc / cummins-cm |
| Exact size & SHA-256 checksum | 91,188 bytes • 1673b341c18c09b170c2e494b92d1725dab3233f1953ce12d7f669d00210456f |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file Bosch EDC7UC31 ECU Pinout and Function Definition Schematic (1p PDF) [#131542] (T15, T16, T13, T50, EDC7UC31, T14, T17, T18) 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: T15, T16, T13, T50, EDC7UC31, T14, T17, T18.
Q: Is the dump Bosch EDC7UC31 ECU Pinout and Function Definition Schematic (1p PDF) [#131542] verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (91,188 bytes), the SHA-256 checksum (1673b341c18c09b170c2e494) and the internal firmware project identity (CM2220 / CM2880 / CM2150 / CM876).
Q: What wiring diagrams, pinouts and fault codes are inside the document Bosch EDC7UC31 ECU Pinout and Function Definition Schematic (1p PDF) [#131542]?
This technical document (Bosch EDC7UC31 ECU Pinout and Function Definition Schematic (1p PDF) [#131542]) 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: 3)
Download the whole set of related files (45 unique files in one archive)
Individually, all 45 paid files cost $3,780. Buying the whole pack applies the wholesale discount -96% (save $3,615) + 0 free diagrams/photos!
Retail total: $3,780
$165
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