DOCUMENT TECHNICAL CONTENTS & VERIFIED SCHEMATIC / PCB PREVIEW
VERIFIED ENGINEERING SPEC
Diagnostic interface for a 47-type immobilizer chip (PCF7953x) showing ID A334DB62. The system indicates the chip is locked and cannot be copied.
1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-587328
| Vehicle brand & model / Engine | SAIC Roewe / MG / Wuling |
|---|---|
| ECU family & processor (MCU) | IMMO / BCM / Keys (CAS / FEM / BDC / EIS / KESSY) / IMMO / Security MCU |
| 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 | Xhorse VVDI Key Tool: PCF7953x 47 Chip Identification and Lock Status [#587328] |
| Category / Package | boardview_pinout_img / immo-bcm-cas-key |
| Exact size & SHA-256 checksum | 116,213 bytes • 4c4608ebea3abae601af9b16b026c22d29befa624e83e6b6f295eb6416874711 |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file Xhorse VVDI Key Tool: PCF7953x 47 Chip Identification and Lock Status [#587328] (A334DB62, PCF7953x, V2.2.2) for?
This engineering .JPG file targets the IMMO / BCM / Keys (CAS / FEM / BDC / EIS / KESSY) control unit (IMMO / Security MCU MCU) used on SAIC Roewe / MG / Wuling vehicles. Extracted ROM markers: A334DB62, PCF7953x, V2.2.2.
Q: Is the dump Xhorse VVDI Key Tool: PCF7953x 47 Chip Identification and Lock Status [#587328] verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (116,213 bytes), the SHA-256 checksum (4c4608ebea3abae601af9b16) and the internal firmware project identity (IMMO / BCM / Keys (CAS / FEM / BDC / EIS / KESSY)).
Q: What wiring diagrams, pinouts and fault codes are inside the document Xhorse VVDI Key Tool: PCF7953x 47 Chip Identification and Lock Status [#587328]?
This technical document (Xhorse VVDI Key Tool: PCF7953x 47 Chip Identification and Lock Status [#587328]) contains wiring diagrams, ECU connector pinouts for IMMO / BCM / Keys (CAS / FEM / BDC / EIS / KESSY) and diagnostic test procedures for SAIC Roewe / MG / Wuling .
4. ALL RELATED FILES OF THIS FOLDER, BRAND & ECU (FIRMWARE, MAPS, DIAGRAMS, CODING & VIDEOS)
BUNDLE: immo-bcm-cas-key
WHOLESALE PACK -50% (ALL FILES AT ONCE)
DEDUPLICATED • VERIFIED (COPIES REMOVED: 11)
Download the whole set of related files (14 unique files in one archive)
Individually, all 4 paid files cost $300. Buying the whole pack applies the wholesale discount -50% (save $150) + 10 free diagrams/photos!
Retail total: $300
$150
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