DOCUMENT TECHNICAL CONTENTS & VERIFIED SCHEMATIC / PCB PREVIEW
VERIFIED ENGINEERING SPEC
This technical document provides the pinout definitions for the VECU (Vehicle ECU) interface on the Dongfeng Tianlong truck. It details the signal assignments for connectors St1, St2, and St4, including cruise control, brake, and ignition signals.
WHAT IS INSIDE THIS DOCUMENT (CIRCUITS, PINOUTS & SECTIONS):
- VECU St1 connector pinout
- VECU St4 connector pinout
- VECU St2 connector pinout
- Cruise control signal definitions
- Brake and clutch switch signals
1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-71966
| Vehicle brand & model / Engine | Peugeot / Citroen / Renault CN5 / Euro-5 |
|---|---|
| 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 | Dongfeng Tianlong VECU EDC7 Interface Pinout St1 St2 St4 (1p PDF) [#71966] |
| Category / Package | manual_pdf / cummins-cm |
| Exact size & SHA-256 checksum | 144,353 bytes • a9ae05dead518eeb9069945fb4e5a75aebbd18d9732d8b8c1ea1d337042ca49e |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file Dongfeng Tianlong VECU EDC7 Interface Pinout St1 St2 St4 (1p PDF) [#71966] (0045, EDC7, 0404, 0405, 0200, 0047, VECU, 0403) for?
This engineering .PDF file targets the CM2220 / CM2880 / CM2150 / CM876 control unit (Motorola / Freescale MPC55xx MCU) used on Peugeot / Citroen / Renault vehicles. Extracted ROM markers: 0045, EDC7, 0404, 0405, 0200, 0047, VECU, 0403.
Q: Is the dump Dongfeng Tianlong VECU EDC7 Interface Pinout St1 St2 St4 (1p PDF) [#71966] verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (144,353 bytes), the SHA-256 checksum (a9ae05dead518eeb9069945f) and the internal firmware project identity (CM2220 / CM2880 / CM2150 / CM876).
Q: What wiring diagrams, pinouts and fault codes are inside the document Dongfeng Tianlong VECU EDC7 Interface Pinout St1 St2 St4 (1p PDF) [#71966]?
This technical document (Dongfeng Tianlong VECU EDC7 Interface Pinout St1 St2 St4 (1p PDF) [#71966]) contains wiring diagrams, ECU connector pinouts for CM2220 / CM2880 / CM2150 / CM876 and diagnostic test procedures for Peugeot / Citroen / Renault .
4. ALL RELATED FILES OF THIS FOLDER, BRAND & ECU (FIRMWARE, MAPS, DIAGRAMS, CODING & VIDEOS)
BUNDLE: cummins-cm
WHOLESALE PACK -95% (ALL FILES AT ONCE)
DEDUPLICATED • VERIFIED (COPIES REMOVED: 9)
Download the whole set of related files (39 unique files in one archive)
Individually, all 38 paid files cost $3,560. Buying the whole pack applies the wholesale discount -95% (save $3,395) + 1 free diagrams/photos!
Retail total: $3,560
$165
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