Introduction to PF-Diagnose
PF-Diagnose is a multi-brand diagnostic and ECU programming software that allows technicians to connect to trucks, trailers, construction equipment, marine engines, power generators, and other heavy machinery.
This software provides detailed fault code reading, real-time data analysis, bi-directional controls, and ECU programming, ensuring accurate troubleshooting and efficient vehicle maintenance.
Developed by Pocketfleet Diagnostic Solutions and now owned by Diesel Laptops, PF-Diagnose is widely used by fleet managers, repair shops, and independent technicians for fast and reliable vehicle diagnostics.
Software Information
- Developer: Pocketfleet Diagnostic Solutions (now part of Diesel Laptops)
- Product Name: PF-Diagnose
- Type: Diagnostic and ECU programming software
- Region: Worldwide
- Languages: English
- Supported Operating Systems: Windows XP, Vista, 7, 8, 10, 11
Supported Interfaces
PF-Diagnose is designed to work with a wide range of industry-standard diagnostic interfaces, ensuring compatibility with multiple vehicle ECUs. Supported interfaces include:
- NEXIQ USB Link 2 – One of the most popular diagnostic adapters for stable and efficient connectivity.
- Diesel Link – A proprietary interface developed by Diesel Laptops for PF-Diagnose.
- DrewLinQ – A multi-protocol diagnostic interface with extended compatibility.
- RP1210A-compliant adapters – Includes Dearborn DPA5, Noregon DLA 2.0, and other compatible interfaces.
⚠ Note: To ensure full functionality, it is recommended to use PF-Diagnose-approved diagnostic tools.
Update Notice: New Software Update Information
- Version: 2.01.23
- Version: 2.02.23
Key Features
- Comprehensive Fault Code Diagnostics: Reads and deciphers SAE-standard and manufacturer-specific fault codes for accurate troubleshooting.
- ECU Programming and Updates: Allows for ECU software updates, parameter adjustments, and firmware flashing.
- Live Data Monitoring: Displays real-time sensor data, fuel economy, and emissions status.
- Bi-Directional Controls: Enables manual control of EGR valves, turbochargers, fuel injectors, cooling fans, and DEF (Diesel Exhaust Fluid) systems.
- Regeneration of Diesel Particulate Filter (DPF): Allows forced DPF regeneration and soot level monitoring.
- System Testing & Component Activation: Conducts manual actuator tests, hydraulic system checks, and transmission diagnostics.
- Technical Data Integration: Connects to manufacturer service databases for access to repair manuals, schematics, and technical bulletins.
Supported Vehicles & Engines
PF-Diagnose is compatible with a wide range of commercial vehicles, heavy-duty equipment, and marine engines. Below is a breakdown of supported applications:
Commercial Trucks & Buses
Compatible with major truck manufacturers and bus fleets, including:
- Freightliner, Peterbilt, Kenworth, Volvo, Mack, International, Western Star
- Blue Bird, Thomas Built, IC Bus
Construction & Heavy Equipment
Supports diagnostics for off-highway and industrial machinery, including:
- Caterpillar, John Deere, Komatsu, Bobcat, CASE, Hitachi, Volvo CE
- Hydraulic excavators, bulldozers, loaders, cranes, forklifts, and skid steers
Marine & Power Generation Engines
Provides advanced diagnostics for marine and stationary engines, including:
- Detroit Diesel, Cummins Marine, Caterpillar Marine, Volvo Penta, MTU, Yanmar
- Industrial generators and standby power units
Passenger Vehicles (OBD-II Support)
Supports basic OBD-II diagnostics for light-duty vehicles and SUVs, making it a versatile tool for mixed fleets.
Benefits of Using PF-Diagnose
- Multi-Brand Compatibility: Covers a wide range of commercial, industrial, and marine applications.
- Enhanced Maintenance Efficiency: Reduces diagnostic and repair time with user-friendly tools and detailed reports.
- Official Manufacturer-Level Diagnostics: Provides OEM-level access to critical vehicle data and troubleshooting functions.
- Improved Fuel Efficiency & Emissions Compliance: Enables precise adjustments for optimized fuel consumption and compliance with EPA & Euro emissions standards.
- Comprehensive Data Logging & Analysis: Tracks engine performance trends and helps in preventive maintenance planning.
Warranty & Support
PF-Diagnose is fully supported by VIETVehicle.com, offering comprehensive technical assistance, installation support, and troubleshooting services.
For more information or to request support, please contact us through:
Contact Us
- Whatsapp: +84.858.966.333
- Facebook: VIETVehicle Remote Delete Service
- YouTube: VIETVehicle – ECM Delete Tuning
- Tiktok: VIETVehicle.com
- Website: VIETVehicle.com
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