Our PocketScan Code Reader or OBD2 Code Reader can automatically read and show DTCs and give diagnostics when connected. Also displays OBD2 code definitions.

The OTC 3208 is a diagnostic scan tool that reads live data to help pinpoint vehicle issues. View vehicle sensors, switch and relay inputs in real time for a faster diagnosis and making the correct repair …

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Extensive Vehicle Coverage: This code reader kit provides diagnostic capabilities for a wide range of heavy-duty vehicles, including commercial trucks, buses, and other diesel engine applications.

Get the best OTC Code Reader products at the right price. Order online or pickup at your local AutoZone store.

Our cost-effective 3418 HD Reader or Heavy Duty Code Reader is the perfect "Toolbox Tool" to read and clear DTCs. Comes with 3-year warranty.

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Apr 29, 2013 · The OTC 3108N allows you to read live, real time engine data with an inexpensive scan tool. View vehicle sensor, switch and relay inputs in real time, while the engine is running.

Easy to use do-it-yourself code reader for beginners to moderate users. Automatically reads Diagnostic Trouble Codes and works on all 1996 and newer vehicles.