Leaderboard

I don't see anything unusual there. The cross counts are very high relative to what I have seen before which is a good thing, and it is absolutely normal for them to slow down as the sensor cools off. It is just the nature of our system. More modern systems use electrically heated sensors to get them operational more quickly as well as work in all regimes, including extended idle. It has to be hot for it to work and exhaust temperature at slow idle is not hot in relative terms.