I'm having this code, P1165, for a few day now. In the mornings I start the car and no code. I drive like 9-10 miles to my work and no code. But in the afternoons after driving back more than 9-10 miles because I have to pick up my son at school, i feel like a crack in the brakes and the ABS light comes on and after a minute the check engine light comes on too. Then I pull the codes and I have 3, P1165, P1165 pending, and P1000. This being happening every day. What you think i'm having here? Bad sensor, bad ring or just a dirty sensor?