Hondata

I get a CEL for primary O2 reading no activity. I have tuned the car, the A/F from k pro reads slightly different from the wide band on the dyno. Should i get a new o2 or could it be a connection?

Does the stock wideband read at all?

Yes, it will read untill the car gets warm, then it stays stuck. It worked for months, started getting lazy after the dyno. Now it seems to go out every time I drive the car. O would think it is a lazy sensor gone bad, but Id hate to spend the cheese and find that it is a loose connection. If it is a connection why would it work when I first start the car? Any input would be good.

Try your sensor in someone elses car.

ok, will do! do any widebands tie in with the kpro? Can I get say...an AEM gauge and not the sending unit, but wire it into the ecu?