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-   -   AEM Wide Band Problem (https://www.evolutionm.net/forums/evo-engine-turbo-drivetrain/548067-aem-wide-band-problem.html)

HxllxMan Apr 8, 2011 09:13 PM


Originally Posted by boostedwrx (Post 9208061)
Check and see if sensor is bad - http://www.youtube.com/watch?v=1mb4VmDd0ao

Mine goes at idle all the way to lean.
With A/C at idle it stay around 17-18.
Under WOT condition it goes where the AFR should be 10.5 on my tune.

Pretty weird, but I guess I will try that method.
Anyway to try to clean it?

My O2 sensor went bad(?) after 1 year of storage.

Thanks


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