Today I installed a drop in panel K& N air filter in my 2023 Trail Boss LT with a 6.2. Afterwards I got a check engine light which was due to me not properly reconnecting the air box sensor which was an easy fix but right after that my digital oil pressure gauge was reading 0 oil pressure. Apparently a mass air switch code will make the oil pressure gauge fail to read. Easy fix took it to the dealer and they reset it. But it was a scary drive to the dealer not being able to read oil pressure.