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well I got in there Monday night and nothing looked or felt loose. I did not mess with disconnecting any sensors like the MAF. I checked the codes and I had a P0480 and a PO691. I went back and checked the fans and connections, fan fuse etc and everything was good. Both low and high fan speeds OK. So I reset the codes and drove it that night for about an hour with no issues. It is my daily driver so no issues so far.
This was my first CEL in this car ever (2+ years owning it). it did happen on a cold start so I am wondering if maybe the battery is starting to go as it is about 3.5 years old and this Texas heat can really mess with the batteries.
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