army031

Hey, just wondering what this could be, don't think the guy ran the other o2 sensor, could this be it? Let me know any input guys, thanks.

iLLNESS

the other sensor?

is the car stock? because if it is the z6 only runs one o2 sensor (odb1 motor)

if you have a 96 or up swap its odb2 and it has 2 o2 sensors...

either way, code41 is your o2 sensor heater... your o2 sensor is either pooched or your wiring is ****ed...

army031

hey my bad, was thinking of the next gen. Probablly a bad 02 sensor then? Never heard of o2 sens. heater b4, so thats the reason for so many ?'s. Anyways, let me know if anyone has any other input, as I don't have too much time to diagnose, etc. The car is stock minus the si motor in it, intake, and complete exhaust to the manifold.

army031

I talked to the prev. owner and he said because there's a header on it, thats why the cel is on, this sound right? Let me know.