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Warranty 1 year
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Free installation
CAT FlashFile 10.2021 – Official Caterpillar ECM Calibration Database
CAT FlashFile 10.2021 is the official calibration file database for Caterpillar ECMs, compatible with CAT ET diagnostic software. This release contains thousands of ECM flash files used to program and update ECMs for on-highway trucks, construction machinery, industrial engines, and generator sets.
Information
| Brand |
CATERPILLAR |
|---|---|
| Software type |
REPROGRAMMING |
| License time |
5 YEAR |
| Option |
INSTALLATION 1 PC ,FULL SOFTWARE (UNLIMITED INSTALL) |
$89.00 – $299.00
Payment Methods:
Description
🟡 CAT FlashFile 10.2021 – Official Caterpillar ECM Calibration Database
🛠️ What is CAT FlashFile?
Flash Files are calibration files used to reprogram Caterpillar Electronic Control Modules (ECMs). These files contain the necessary instructions and parameters to control fuel delivery, emissions behavior, idle speed, power rating, torque curves, and much more.
The CAT FlashFile 10.2021 collection provides access to tens of thousands of calibration files, suitable for use with CAT ET 2021A/2022A or Newer version and WinFlash.
📌 Key Features
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🟢 Supports Flashing ECMs for:
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On-highway trucks
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Off-highway construction equipment
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Industrial diesel engines
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Marine and Genset engines
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🟢 Compatible with:
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CAT ET 2021A/2022A or Newer version
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WinFlash (via CAT Communication Adapter)
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CAT Factory Passwords (when required)
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🟢 Contains files in
.flsformat with complete meta information -
🟢 Organized by ECM type, engine model, horsepower rating
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🟢 No subscription or login required
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🟢 Ready for offline usage
🔧 Supported ECM Types
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ADEM II / ADEM III / ADEM IV / ADEM V
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Personality Modules for:
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3126B / 3406E / C7 / C9 / C13 / C15 / C18
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C27 / C32 / 3304 / 3306 / 3176 / 3196
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Industrial Gensets & Marine Engines
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📂 What’s Included?
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✅ Complete CAT Flash File database (October 2021 release)
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✅ Folder structure organized by ECM/Engine/Model
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✅ Compatible with Windows 7/10/11 (64-bit)
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✅ Fully usable offline – no cloud dependency
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✅ Remote setup support via TeamViewer
⚙️ System Requirements
| Component | Specification |
|---|---|
| OS | Windows 7/8/10/11 (64-bit) |
| Storage | 40GB free disk space |
| Software | CAT ET 2019 or newer |
| Adapter | CAT Comm Adapter III (CA3) |
| Internet | Not required (offline use) |
📍 Use Case Examples
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🔁 Reflash ECMs after turbo, injector, or powertrain upgrades
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🧩 Restore factory calibrations after delete/tune
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⚠️ Fix calibration mismatches causing fault codes
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💻 Create backups before performing ECU tuning
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⚡ Improve engine performance with correct flash strategy
💬 Why Buy from Autotech Diesel?
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🔒 Secure & verified files from trusted sources
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📦 Latest 10.2021 database (not outdated!)
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✅ Remote setup assistance & FlashFile search support
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🌍 Trusted by global customers in over 30 countries
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🛠️ Combine with CAT ET & Factory Password Generator for full solution
🧠 FAQ
Q: Can I use these Flash Files with CAT ET 2022A?
A: Yes, this database is compatible with all modern CAT ET versions.
Q: Are Factory Passwords included?
A: FlashFiles do not include passwords, but we offer CAT Factory Password service separately.
Q: Is this version newer than 2019 or 2020 FlashFile?
A: Yes. This is the October 2021 release with thousands of newer files added.
🔧 Installation & Support
Full support included – our technicians can help you install, activate, and connect the software remotely via TeamViewer or AnyDesk.
🎁 Bonus: Remote support, Remote Install & guidebook included with every purchase.
👉 Request Download / Contact for Demo
👉 Refer CAT ET 2025A for Diagnostic
📱 Contact Us Today For Installation
📞 WhatsApp: +1 (903) 805-5459
🌐 Website: autotech-diesel.com
💬 Remote setup available worldwide
👉 Fully Service 24/7