Wideband ?

TNmsprotege

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Mazdaspeed 6
I have the aem wideband and just the other day it started showing incorrect readings. Like sometimes it will just sit at 14.8 then others it will read 13.8 or so and other times it wont even read anything. Im wondering if its the sensor or maybe something else?
 
how long has it been on? o2 sensor part of it may have gone bad. if your leaking oil esp that would sound like a very likely culprit.
 
test your fuel regulator. mine just went out, same issues except i can feel the engine idling odd in correlations to the gauge reading
 
Just put my AEM wideband in last night and it's a light show! I'm not sure if the car is that far out or what, but I know it's not correct.

I'm using the rear bung in the midpipe on the Perrin 3". I was told it would be fine there, however, I'm not so sure.
 
Well its definitely going to be somewhat of a light show. What are your numbers ranging between?
 
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