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.

OBD scanners and code readers pull trouble codes from the vehicle's computer to help determine what may have caused the light to come on. These tools can take the guesswork out of reading and clearing Check Engine light codes on most models.

VDIAGTOOL VD30 Pro Car Code Reader, OBD2 Scanner Diagnostic Tool for Cars and Trucks, Check Engine Code Reader, OBD2 Scanner with Reset, Live Data, Freeze Frame, I/M Readiness for All OBDII Vehicles

Autel OBD2 Scanner MS309 Universal Car Engine Fault Code Reader, Check Engine Light and Emission Monitor Status, OBDII CAN Diagnostic Scan Tool

FOXWELL NT201 OBD2 Scanner Code Reader for Cars and Trucks Check Engine Light, Read and Clear Fault Codes, Live Data Scanner Diagnostic Tool for All Cars After 1996

2024年11月14日 · Did your vehicle's Check Engine light just pop on? An OBD-II scanner can point you in the right direction—and potentially save you a bundle.

Read Codes, Erase Codes, MIL Fault Indicator Light, Live Data (2-IN-1), EVAP System Test, On-Board Monitor Test (Mode 6), View Freeze Frame, O2 Sensor Test, Vehicle Info, I/M Readiness, DTC Code Look-up, for all OBD2 compliant vehicles. Built-in DTC library (Upgrade version) with 100,000+ detailed definition.