s19flyer
New Member
I have one EGT indication (out of two) on my 912ULS that sometimes goes to 2,000F even on run up. Carb heat or enrichment lever doesn't change it and recently it went high and then dropped to 400F. About halfway through the flight it returned to normal. Doubt the reading is real and think it is the sensor or a bad resistor? The probe is the one that came from Dynon with my D-120. Bought the setup in 2009, first flight 1/2012 and 354 hours on it now. Any suggestions? Don't want to just start changing parts without some ideas. Thanks!