For the J2534 standard is this like somthing you want for it ERIC?? Or do you want a more detailed acccount of exactly what it is and what it does?There are two good sections here One that is information and one that is just those 3 questions..:)
OEM J2534 Reflashing Applications
Servicing newer, more increasingly complicated vehicles has put independent repair shops at a disadvantage against auto dealerships that have access to the latest service tools and knowledge databases. Accurately diagnosing and repairing many of these newer vehicles used to require full access to expensive factory service tools. The EPA recognized the independent repair shop’s need for access and mandated that all OEMs comply with the SAE standard J2534-1. The SAE J2534-1 standard defines a uniform hardware device, that all automakers must support with their vehicle reflashing applications.
