ISX 2250 sensor problem

[Rawze]

fault 1942 shows as crank case pressure faults/intermittent. Is your crank case filter drilled out or replaced with a maintenance free one?... it should be.
ref: http://rawze.com/forums/showthread.php?t...376#pid376

fault 435 is for oil pressure sensor intermittent.


Maybe also register your engine ser# on quickserv.com (its free) and go look at the ecm wiring diagram... see if the supply line for those 2 sensors is the same +5 volts supply.