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?
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