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The AVAPOW Bluetooth OBD2 Scanner is a plug-in adapter that pairs with a free iOS and Android app to read and clear engine codes and, on supported vehicles, reach transmission, ABS and SRS systems. It shows live data such as RPM, coolant temperature, fuel trim, speed and battery voltage, checks emissions readiness, and keeps scan history with PDF export. A free AI code search explains unfamiliar codes, and the app has no subscription, ads or in-app purchases. It is a phone-based tool for DIY owners of 1996-and-newer US gas vehicles; it does not work on EVs or hybrids and cannot run reset or service functions, so shoppers needing bidirectional controls or airbag and ABS resets should look at a handheld bidirectional scanner instead.
In stockSold by AUTO DirectReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Rated 4.9 out of 5 from 14 ratings. Buyers describe it as an easy, low-cost way to read codes and see live data from a phone, with the free app and AI code explanations standing out.
This is a Bluetooth OBD2 scanner that connects to a phone app for everyday vehicle diagnostics. It gives enhanced access to the Engine, Transmission, ABS and SRS systems on supported vehicles.
The app reads and clears trouble codes and checks emissions readiness. It shows live vehicle data, including RPM, engine temperature, fuel trim, vehicle speed and battery voltage. AI Search is free and unlimited, and it explains what unfamiliar codes may mean, their possible causes and what to check next.
The app keeps scan history, exports diagnostic reports as PDF files and lets you share results. It is free, with no subscription, in-app purchases or ads, and it includes lifetime updates. Coverage varies by make, model, year and system.
