Code Readers & Scanners - Harbor Freight Tools

Diagnose your car’s engine problems with code readers & scanners from Harbor Freight. Full diagnostic capabilities. Read & clear check engine light codes.

The ZURICH® ZR8s OBD2 Code Reader has an oil light reset, battery/alternator system check and can diagnose and erase ABS codes and lights on all

ZR8s OBD2 Code Reader with Live Data

BC BOSSCOMM IF740 Code Reader OBD2 Scanner, ABS-SRS-Transmission-Check Engine Car Diagnostics Scan Tool with Oil Light Reset-Throttle Relearn, 7-inch Display WiFi Update Lifetime Free : Automotive

HARBOR FREIGHT TOOLS INTRODUCES NEW BLUETOOTH® CODE READER TO ITS POPULAR ZURICH® LINE - Harbor Freight Newsroom

Heavy Duty Truck Code Reader with DPF Regen

This OBD II & CAN code reader reads your car’s computer to find out what your problems are when the CHECK ENGINE light pops on. Get the information

OBD II Code Reader

Heavy Duty Truck Code Reader with DPF Regen

Diagnostic Testing & Scanning - Harbor Freight Tools

NEW Zurich ZR15S by Harbor Freight First Impressions & Review

The ZR15s OBD2 Code Reader by ZURICH is your ultimate solution for Check Engine Light on virtually all domestic and foreign (OBD2 Compatible) vehicles. It provides comprehensive information on a 3.5 in. color screen plus SMOG emission readiness indicators for quick result review. In addition, ZR15s also supports graphing up-to 4 Parameters Identifications (PIDs) on the screen with Record/Playback feature and has built-in database for driving cycle procedure.