Hey guys, Do I have to calabrate my brand new wide band sensor for it to work correctly? or do you hook it up and run. It is a AEM brand. Thanks

 

I just put my aem wide band in last week end and it was right on with the A/F from the dyno I was on 2 weeks ago.

The instructions had this... " Each aem uego sensor is individually calibrated and a resitor intergral at the connector body is laser trimmed with this value. This process replaces the traditional "free air" calibration procedre when changing sensors and implements a sensor specific calibration for unaparlleled accuracy."

So I just hooked every thing up and called it a day.

 

that is what I did and it seem to work but I was not sure because of all the charts in the instructions.

 

I just used the the red wire to a 12v source and the black to the ground I didn't use the blue and white wire to the ecm options that they give you.