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Equus 3100 Innova CanOBD2 Diagnostic Tool
 
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Equus 3100 Innova CanOBD2 Diagnostic Tool

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4.6 out of 5 stars See all reviews (83 customer reviews)
List Price: $192.09
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16 used & new available from $72.99
Find out more about OBD2 and diagnostic solutions from Innova. OBD2--the "brains" of your car--exists in every 1996 and newer vehicle sold in the U.S. and stands for On Board Diagnostics. When a problem develops with your vehicle, the OBD2 system stores an error code to pinpoint the problem and triggers the Check Engine light to illuminate.