CodeGuru - OBD2 Car Scanner

Oct 23, 2026

A complete rebuild. CodeGuru is now a real OBD2 scanner, not a code lookup.

• Connects to ELM327 adapters over Bluetooth, BLE, WiFi or USB
• Read and clear fault codes, with plain-language explanations
• Full system scan — ABS, airbag, gearbox and every other module
• Live gauges, searchable sensor list and live graphs
• Freeze frame, Mode 06, emission readiness and a health score
• Trip log with optional GPS route, and a 0–100 timer
• Works offline, in 10 languages