Have an AEM Wideband been in for about a year and a half. Not many miles on it (2 thousand at most) but lots of Meth has hit it.
Lately, been seeing it flat line to 18.x periodically.
Was doing some scans this weekend and on one WOT run, in the middle it went to 18.x But there was no KR and I was running 20 deg of timing so I know it didnt really go to 18.x
I have also seen it flat line at idle but the truck idles fine and I know it can't be at 18.x on the wideband and be idling good. It would probably die or idle like it was starving for fuel.
I suspect the sensor is going bad. Any way to determine if it is going bad or not?
Everything seems tight on the connections.
Lately, been seeing it flat line to 18.x periodically.
Was doing some scans this weekend and on one WOT run, in the middle it went to 18.x But there was no KR and I was running 20 deg of timing so I know it didnt really go to 18.x
I have also seen it flat line at idle but the truck idles fine and I know it can't be at 18.x on the wideband and be idling good. It would probably die or idle like it was starving for fuel.
I suspect the sensor is going bad. Any way to determine if it is going bad or not?
Everything seems tight on the connections.
