sensor

As the title suggests... 1998 with non-functioning height sensor. I've been running it manually with the switch off, and ride height where I wanted it to be. Took it to a tire shop and they turned the trunk switch back on afterward. I immediately turned the switch back off as soon as the car...

have a 93 town car recently started acting like major mis.pulled codes said low voltage tps sensor,low voltage egr,low voltage maf sensor.new battery, changed maf sensor , helped a little.new plugs helped a little ,tested tps seemed fine . no sudden changes. any ideas.would be greatly appreaciated.