Aem xseries afr gauge keeps dashing out

[Creomod]

Hey guys question now there was a thunderstorm today here in San Antonio I went for a drive and now my aem afr gauge keeps pegging out. I guess it’s leaning out can it be a bad fuel relay maybe going out or fuel pump or can it be the actual afr sensor? Sometimes it’s pegging when I start car and sometimes while I’m driving.can I run it if I disconnect the afr gauge so it won’t mess with my ecu?

 

[JMG9350]

Have you tried recalibrating it?

 

[Creomod]

Have you tried recalibrating it?

No but I did run codes and I’m getting a 32

 

[Noobz347]

Those two things together, suggest a leaking EGR valve.

I'd be more confident if you also had a lean code.

 

[Creomod]

Those two things together, suggest a leaking EGR valve.

I'd be more confident if you also had a lean code.

I’ll replace the eve valve hopefully that helps