Hello RV-flyers,
My RV-9 is equipped with a Dynon D-100/D-120 combo and has worked just fine over the last year or so. Lately I have extreme high EGT temperatures on the #3 cylinder (lycoming O-320). With a cold engine (before engine start) and the Dynon's fired up, number 3 goes over 2000F, so obviously there is either something wrong in the sensor or the Dynon. After start up and in flight, #3 comes down to more "normal" levels but still shows about 200F higher than the other ones.
Since I have had an issue with moisture in the panel, I wonder if moisture could have any effect.
Anyone out there with an idea on how to effectively troubleshoot this one ?
Thanks !
My RV-9 is equipped with a Dynon D-100/D-120 combo and has worked just fine over the last year or so. Lately I have extreme high EGT temperatures on the #3 cylinder (lycoming O-320). With a cold engine (before engine start) and the Dynon's fired up, number 3 goes over 2000F, so obviously there is either something wrong in the sensor or the Dynon. After start up and in flight, #3 comes down to more "normal" levels but still shows about 200F higher than the other ones.
Since I have had an issue with moisture in the panel, I wonder if moisture could have any effect.
Anyone out there with an idea on how to effectively troubleshoot this one ?
Thanks !