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Sergio Fernandez

Sergio Fernandez has more than 20 years of automotive experience and specializes in automotive electronic diagnostics, including J2534 Flash reprogramming, OBD II, TPMS, advanced lab scope, voltage and current testing, and hybrid repair. Sergio is an ASE-certified L1 and L2 Master Technician. Since 2002, he has been a mobile technical consultant for more than 100 shops located in South Florida and the West Coast.
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