90 5.0 wideband

fknitup 4x4

New Member
Dec 20, 2011
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virginia
correct me if im wrong. aem wideband is a stand alone unit that just monitors a/f so you can tune vehicle. it has nothing to do with eec or should be connected to it. it should be located after lh or rh factory o2 sensor.
 
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Yes it is a stand alone unit. But it can be hooked up to your computer to datalog through the egr wire. If you do this the egr will no longer be used though. I put my sensor right after the oxygen sensor on drivers side