I'm try to remember who it was, but they said that to use the OBD2 you have to connect a wire jumper inside old 20 pin cap to allow full functionality.*

Also I believe there's a difference in what the NT-530 can do (less than 510/520)


*I could be completely wrong on that so hopefully someone will chime in with confirmation or the correct answer. [emoji106]

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"When the Team Chief said.... You're trapped in a hole with nothing but a goat and a slinky, what do you do? Stubby said, I'm not sure but it won't end well for the goat...." ~(Overheard) Last day, Phase 3, Q Course