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Never be confused by your check engine light again with an OBD2 code scanner from AutoZone. Free next day delivery or same day in-store pick up.
Foxwell NT301 obd scanner diagnostic tool has a built-in DTC look up library, problem repair help for codes detected, verified fixes for common problems. This obd ii scanner can be automatically displayed after reading, press "HELP" button with DTC guide for possible causes if codes show the small "?"
Discover the best Code Readers & Scan Tools in Best Sellers. Find the top 100 most popular items in Amazon Automotive Best Sellers.
ZMOON ZM201 Professional OBD2 Scanner Diagnostic Tool, Enhanced Check Engine Code Reader with Reset OBDII/EOBD Car Diagnostic Scan Tools for All Vehicles After 1996, 2023 Upgraded
The 3150RS scanner is a wonderful all-around scan tool to meet the needs of most DIY mechanics. This Innova scan tool is capable of displaying live streaming data, reviewing trouble codes, and running starting/charging system tests.
Scan tools provide you with live data and are significantly more in-depth with their diagnoses than code readers. Code readers are used to retrieve and clear DTCs, displaying generic codes to let you know if there’s anything wrong with your vehicle.
An OBD2 reader uses Diagnostic Trouble Codes (DTC) that trigger your vehicle to indicate when something isn’t working properly.
DTC lookup; If all you need is a scan tool to give you the code and you can handle the rest, then the MOTOPOWER MP69033 is an excellent choice. It can read and erase codes and even allows you to view and freeze frame data streams.
An OBD2 scanner is a handheld device or an app that connects to your vehicle's OBD II (on-board diagnostics) system to read and interpret trouble codes. With the right scan tool, you can quickly identify any issues the vehicle may have and save yourself time and money on repairs.
1. BlueDriver Bluetooth Pro – Best Automotive Scan Tool Overall. When you’re shopping for the best automotive scan tool for car diagnostics, there’s no better choice than the BlueDriver Bluetooth Pro. It doesn’t look like much, but that’s part of the appeal.