Diag Master Truck
CAT ET 2019A (Electronic Technician) - Professional Diagnostic Service
CAT ET 2019A (Electronic Technician) - Professional Diagnostic Service
Couldn't load pickup availability
Caterpillar Electronic Technician (CAT ET 2019A) is the diagnostic solution trusted by workshops and fleet managers to service CAT engines efficiently.
🔧 CAPABILITIES:
- Read & Clear Codes: View active and logged diagnostic codes instantly.
- Live Monitoring: Monitor real-time engine parameters (temperatures, pressures, fuel rates).
- Event History: View logged events to identify past irregularities.
- System Tests: Perform cylinder cutout tests, injector solenoid tests, and calibrations.
- Parameter Adjustment: Configure ECM settings (speed limits, idle shutdown) where access is permitted.
- Compatibility: Works with CAT Comm Adapter 3, Nexiq USB Link 2, and RP1210 adapters.
✅ KEY FEATURES:
- Remote Installation Service: We set it up for you via TeamViewer.
- Field Ready: Designed for offline use in the workshop or field.
- Dealer Level Diagnostics: Access the same data as the dealership.
- Instant Access: Digital download immediately after purchase.
📋 REQUIREMENTS:
- OS: Windows 10 or 11 (64-bit recommended).
- RAM: 8GB minimum.
- Space: 50GB free storage.
- Hardware: Requires a compatible RP1210 adapter (sold separately).
🛡️ PACKAGE INCLUDES:
- CAT ET 2019A Software Files
- Installation Instructions (PDF)
- Remote Support Session (TeamViewer)
- 30-Day Technical Support
Note: This is a digital service. No physical CD or hardware is shipped. You will receive download links and support instructions via email immediately after checkout.

As a heavy equipment technician with 15 years experience, I can say this software is legitimate and works perfectly. All features function as they should. Parameter adjustments, fault code reading, and ECM programming all work flawlessly. Highly recommend for professional use.
Running this on Windows 10 without any problems. Successfully diagnosed issues on a CAT 320D and a 950G loader. The software provides detailed system information and fault history. Documentation included was helpful. Would purchase again.
Been using this for my fleet of CAT machines for 3 months now. The software runs smoothly and connects without issues. Diagnostic capabilities are comprehensive and helped me troubleshoot engine problems quickly. Installation was straightforward with clear instructions. Definitely worth the investment for any shop working with Caterpillar equipment.
Works exactly as described. I've used it on several CAT excavators and loaders. The interface is user-friendly and the diagnostic functions are accurate. Saved me multiple trips to the dealer. Only minor issue was initial setup took a bit longer than expected, but customer support was helpful.