Bluetooth OBD

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Rlaf75

Senior Member
Joined
Nov 13, 2015
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Location
East Hartford CT
Ram Year
2011
Engine
Hemi 5.7
I've been hearing about a few different bluetooth OBD plug ins that can be used with a smartphone app for diagnostics and change different settings and such. Is there any advantages one of them has over the other? What brands are good and what exactly can you do with them?
 
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