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OTR Diagnostics gives you access to fault code information, real-time live data, and perform bi-directional commands like initiating forced DPF regen.
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5 Common Misconceptions About DIY Repair on your Semi-Truck
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How to Get the Most Out of Your OTR Diagnostics Tool: Advanced Tips
OTR Diagnostics vs. Other Semi Diagnostic Tools: A Comparison
A Closer Look at the Costs of Semi Truck Repair
4 Key Advantages of Being Your Own Mechanic
Miles of Gratitude: 9 Tips to Better Trucking
8 Most Common Heavy-Duty Truck Failures Caused by Heat
7 Basics of HD Aftertreatment System Explained
What are SA SPN FMI - Beginners guide to fault codes
OTR's Top 4 Blogs
OTR Diagnostics Closer Look - Advanced Fault Codes Explained
What is an OTR Reset Tool? (Explainer)
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Discover how OTR Diagnostics simplifies your truck's maintenance and prevents expensive future problems.
