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Why don’t EVs have standard diagnostic ports—and when will that change? | OBD-II was implemented to monitor emissions, but EVs don't have tailpipes. (arstechnica.com)

submitted 11 months ago by [email protected] to c/[email protected]

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Why don’t EVs have standard diagnostic ports—and when will that change? | OBD-II was implemented to monitor emissions, but EVs don't have tailpipes.::OBD-II was implemented to monitor emissions, but EVs don't have tailpipes.

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[–] [email protected] 3 points 11 months ago

This is what someone with absolutely no knowledge of info you can bed from those ports is.

So just to name a few:

Battery temp, cell resistance, charge level of each cell, throttle position, abs info, wheel rpm, blendor actuator position, ac activation, heater power draw, "and more".

Imagine having a computer you could never run diagnostics of any kind on, or even get to check into what you thought was wrong. That's half of what an EV is.