KOEO I get a 564 which says it’s a electro drive fan circuit fault. Well the electric fan comes on so I don’t know what that’s about.
I also got codes 137, “O2 sensor always rich,” and 173 “O2 sensor fault/rich.”
Do y’all think it’s bad sensors or something upstream? The exhaust has a funny smell to it, but it doesn’t really smell like fuel.