cel p2196 and p2198
 

Check engine light came on, sct reads it p2196 and p2198 and descriptions says "02 Sensor Signal Stuck Rich" . For p2196 it says b1 s1 for p2198 it says b2 s1. Only weird thing was yesterday I started it for a friend to hear the cams I installed two months back and the idle got weird after a few minutes......like it was searching. Also seems to have more smell to the exhaust than before.

I just cleared the codes and it started fine, idled fine so I went for a quick drive and it seemed very normal. Did two full throttle pulls to 80 and it seemed normal.

The only work I did on the car this weekend was to empty to oil seperator. I checked to make sure all it connected and it is.

Any ideas? I got a race this weekend with some new DR's that I would hate to miss.......of course I dont want to hurt anything either.

Anybody? Nobody? I'm all alone man....

If it doesn't do it again I would leave it alone.

Thats basically what brenspeed told me as well. Thx for chiming in Simon.