rjcthree
Well Known Member
I just wrapped condition inspection #2, which included a battery replacement (for age) and a GDL-82 install. Test run for leaks (oil, fuel) showed EGT acting strangely. They read ok at ambient, but all four maxed at ~800F, no matter what I did with RPM and mixture, which is very abnormal. CHTs seemed logical, but I didn?t check against any other data source. EFIS/EMS is a Dynon D-180
Since I was messing about electrically, I?m going to check for a disturbed ground. Since it?s all four, I?m guessing it?s a common fault. Any advice or other plans to look is appreciated. I?m in the hanger tomorrow after work.
Since I was messing about electrically, I?m going to check for a disturbed ground. Since it?s all four, I?m guessing it?s a common fault. Any advice or other plans to look is appreciated. I?m in the hanger tomorrow after work.