John,
I have built this simulator for an E36 M3 and am having a couple of issues. I was hoping you might have some insight. I made the dual version for both my oxygen sensors. I wired it into my front two oxygen sensors (pre cat). Are these the correct sensors?
In addition, it seems to work fine during warm up unless I "get on it" a little. I am not saying beating it but if I am slightly aggressive, it will set the cel. Now if I grandpa driver it, no cel. Any thoughts on this?
I set the reference voltage to .2v and everything seemed to work for 2 cool days driving like a grandpa but on the third after goosing it a little, it threw the cel. Thoughts? |