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Trucking & LogisticsDiagnostics & Troubleshooting3MediumTruck Driver / Fleet Technician$ implied

Needs a reliable Bluetooth OBD2 scanner and companion app that works with Cummins engines in Peterbilt and Freightliner trucks, with easy software updates via app instead of handheld device.

Most Bluetooth OBD2 scanners and apps are designed for light-duty vehicles, not heavy-duty diesel engines like Cummins, and do not support proprietary protocols or provide accurate fault codes for commercial trucks.

Severity

3Medium

Willingness to Pay

implied

Added

Jun 2, 2026

App Concept

TruckLink OBD Pro

TruckLink OBD Pro is a Bluetooth OBD2 scanner and mobile app specifically designed for Class 8 trucks with Cummins engines. It connects wirelessly to your phone and provides real-time engine diagnostics, fault code reading/clearing, and maintenance reminders. Unlike consumer-grade scanners, it supports SAE J1939 and heavy-duty protocols, with over-the-air app updates for continuous compatibility.

Key Features

Bluetooth dongle with heavy-duty SAE J1939 and J1708 protocol support
Mobile app (iOS/Android) with real-time fault code reading, clearing, and detailed descriptions
Maintenance schedule alerts based on engine hours and mileage
Data logging and export for fleet management or mechanic sharing
Over-the-air firmware and app updates to support new engine variants

Target Users: Owner-operators and small fleet technicians of Peterbilt and Freightliner trucks with Cummins engines, operating in the trucking and logistics industry

Revenue Model: $49.99 one-time hardware cost for dongle, plus $9.99/mo subscription for app premium features (data logging, multi-truck support, maintenance alerts) or $79.99 annual subscription

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