Diaglo.ai is a specialized 2026 AI-powered vehicle diagnostics tool that acts as an "AI mechanic in your garage." Upload OBD photos, describe symptoms, or input error codes—get instant, accurate fault analysis, repair steps, parts recommendations, and cost estimates. Supports global car models, multilingual (including Chinese/English), real-time updates from mechanic knowledge base. No hardware needed—just app/web. Free basic scans, paid for detailed reports & history tracking—ideal for DIY car owners, small garages, fleet managers avoiding expensive dealer visits.