DOCUMENT TECHNICAL CONTENTS & VERIFIED SCHEMATIC / PCB PREVIEW
VERIFIED ENGINEERING SPEC
This 1-page technical document provides the complete pinout for Bosch Motronic 3.8.2, 3, and 5 engine control units. It details the 52-pin and 28-pin connector layouts with specific functions for sensors and actuators, including reference voltage values for Audi and VW Octavia models.
WHAT IS INSIDE THIS DOCUMENT (CIRCUITS, PINOUTS & SECTIONS):
- 52-pin main ECU connector pinout diagram
- 28-pin auxiliary connector pinout diagram
- Pin function definitions for sensors and actuators
- Reference voltage and signal values table
- Pinout mapping for Octavia 1.8 and 1.8 Turbo
1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-146128
| Vehicle brand & model / Engine | Audi |
|---|---|
| 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 | Bosch Motronic 3.8.2/3/5 ECU Pinout Diagram 52+28 Pins for Audi and VW Octavia (1p PDF) [#146128] |
| Category / Package | wiring_doc / cluster-infotainment-navi |
| Exact size & SHA-256 checksum | 266,403 bytes • 7442e5032b31824e22c5cdce42ecbde34bbeeb2a163802139e213b13dfef589c |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file Bosch Motronic 3.8.2/3/5 ECU Pinout Diagram 52+28 Pins for Audi and VW Octavia (1p PDF) [#146128] (Bosch Motronic 3.8.2, Bosch Motronic 3, Bosch Motronic 5) for?
This engineering .PDF file targets the Instrument Cluster (Odometer), HeadUnit & Infotainment control unit (Instrument & Infotainment MCU) used on Audi vehicles. Extracted ROM markers: Bosch Motronic 3.8.2, Bosch Motronic 3, Bosch Motronic 5.
Q: Is the dump Bosch Motronic 3.8.2/3/5 ECU Pinout Diagram 52+28 Pins for Audi and VW Octavia (1p PDF) [#146128] verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (266,403 bytes), the SHA-256 checksum (7442e5032b31824e22c5cdce) and the internal firmware project identity (Instrument Cluster (Odometer), HeadUnit & Infotainment).
Q: What wiring diagrams, pinouts and fault codes are inside the document Bosch Motronic 3.8.2/3/5 ECU Pinout Diagram 52+28 Pins for Audi and VW Octavia (1p PDF) [#146128]?
This technical document (Bosch Motronic 3.8.2/3/5 ECU Pinout Diagram 52+28 Pins for Audi and VW Octavia (1p PDF) [#146128]) contains wiring diagrams, ECU connector pinouts for Instrument Cluster (Odometer), HeadUnit & Infotainment and diagnostic test procedures for Audi .
4. ALL RELATED FILES OF THIS FOLDER, BRAND & ECU (FIRMWARE, MAPS, DIAGRAMS, CODING & VIDEOS)
BUNDLE: cluster-infotainment-navi
WHOLESALE PACK -96% (ALL FILES AT ONCE)
DEDUPLICATED • VERIFIED (COPIES REMOVED: 1)
Download the whole set of related files (51 unique files in one archive)
Individually, all 51 paid files cost $3,885. Buying the whole pack applies the wholesale discount -96% (save $3,720) + 0 free diagrams/photos!
Retail total: $3,885
$165
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