Hacker News new | ask | show | jobs
by bri3d 42 days ago
Emissions. Most things about ICE cars come through EPA and CARB.
1 comments
olyjohn 42 days ago
I'm pretty sure that the only diagnostic codes that an ECU is required to output are emissions-related codes. Since EVs have no emissions, I'm gonna guess they can force all diagnostics through the dealer if they really want to.
link