2011 Maxxforce. Excessive oil out of the blow by tube. Replaced Center fuse filter and cap. I have no loss of power or performance. I lost 2 gallons of oil in a 580 mile trip. No smoke out of the exhaust. I have a code SPN 0354 but I can’t find any info on it. I’ve followed the blow by tube back up to the top of the engine and it runs into a part that is mounted next to the drop in oil filter. I see an electrical connection. Could that be the problem?