OBD2 Bluetooth devices for setting the timing, blue driver wasn't the best one for the job, and getting info on this is confusing : r/GMT400

So this is the “Advanced Illumination System” Lexus came up with

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Android/Elm327 Pcm Flash App (LS Droid Read only released) - Page

So this is the “Advanced Illumination System” Lexus came up with

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Android/Elm327 Pcm Flash App (LS Droid Read only released

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