DOCUMENT TECHNICAL CONTENTS & VERIFIED SCHEMATIC / PCB PREVIEW
VERIFIED ENGINEERING SPEC
This 1-page technical document provides the 55-pin connector pinout for the Changan Alto engine control unit. It includes a detailed diagram of pin functions and a reference table for voltage and signal types under specific test conditions.
WHAT IS INSIDE THIS DOCUMENT (CIRCUITS, PINOUTS & SECTIONS):
- 55-pin ECU connector pinout diagram
- Pin function labels for ignition and sensors
- Reference voltage table for specific pins
- Test conditions for pin 18, 27, 37, 44
- Signal type definitions (frequency, data, low frequency)
1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-96522
| Vehicle brand & model / Engine | Changan |
|---|---|
| ECU family & processor (MCU) | Instrument Cluster (Odometer), HeadUnit & Infotainment / Instrument & Infotainment |
| 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 | Changan Alto 55-pin ECU Pinout Diagram and Reference Voltage Table (1p PDF) [#96522] |
| Category / Package | wiring_doc / cluster-infotainment-navi |
| Exact size & SHA-256 checksum | 201,557 bytes • 703f928ec9c31ac319fe817f7afb11e43b817db9bd8991e976de8cab3650626c |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file Changan Alto 55-pin ECU Pinout Diagram and Reference Voltage Table (1p PDF) [#96522] (55-pin, Changan Alto 55-pin ECU, 0 207, 0 206, 0 260, 0 261, 0 105, 0 237) for?
This engineering .PDF file targets the Instrument Cluster (Odometer), HeadUnit & Infotainment control unit (Instrument & Infotainment MCU) used on Changan vehicles. Extracted ROM markers: 55-pin, Changan Alto 55-pin ECU, 0 207, 0 206, 0 260, 0 261, 0 105, 0 237.
Q: Is the dump Changan Alto 55-pin ECU Pinout Diagram and Reference Voltage Table (1p PDF) [#96522] verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (201,557 bytes), the SHA-256 checksum (703f928ec9c31ac319fe817f) and the internal firmware project identity (Instrument Cluster (Odometer), HeadUnit & Infotainment).
Q: What wiring diagrams, pinouts and fault codes are inside the document Changan Alto 55-pin ECU Pinout Diagram and Reference Voltage Table (1p PDF) [#96522]?
This technical document (Changan Alto 55-pin ECU Pinout Diagram and Reference Voltage Table (1p PDF) [#96522]) contains wiring diagrams, ECU connector pinouts for Instrument Cluster (Odometer), HeadUnit & Infotainment and diagnostic test procedures for Changan .
4. ALL RELATED FILES OF THIS FOLDER, BRAND & ECU (FIRMWARE, MAPS, DIAGRAMS, CODING & VIDEOS)
BUNDLE: cluster-infotainment-navi
WHOLESALE PACK -94% (ALL FILES AT ONCE)
DEDUPLICATED • VERIFIED (COPIES REMOVED: 1)
Download the whole set of related files (44 unique files in one archive)
Individually, all 44 paid files cost $2,830. Buying the whole pack applies the wholesale discount -94% (save $2,665) + 0 free diagrams/photos!
Retail total: $2,830
$165
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