2019 Jeep wrangler U0401-00

I have a 2019 Jeep Wrangler a few days ago popped up a check engine light I scanned it and it was “implausible data from PCM” causing a cylinder 4 misfire. I’ve been trying to find likely causes and solutions but I’m only finding them for 2014-16 Patriots. If anyone has had this problem any help would be much appreciated

Other details: 145,000 mi Between Las Vegas,NV and Pittsburgh, PA All maintenance done at or before due Garage kept