EGT display on EFIS - 1 of 6 cylinders displays differently
Posted: Sun Dec 09, 2018 6:32 pm
In the beginning, all 6 cylinder’s EGT bar graph, as sensed by the EIS and displayed on an HX (and now on an HXr as well), looked and functioned normally.
At some point cylinder 6 displayed no bar graph value when relatively cold while the other 5 cylinders’ bars displayed nominal values. Once reaching the normal range of values, the 6 bar began displaying normally.
I probably caused this my inadvertently making a settings change in the EFIS or even perhaps the out of sight EIS. It’s as if the 6 bar is simply setup differently but I can’t make any sense of where such setup change can be made.
I’ve also replaced several EGT probes over the years, which could have had an effect but i have difficulty seeing how that might occur.
Any advice on where to look or how to troubleshoot appreciated!
At some point cylinder 6 displayed no bar graph value when relatively cold while the other 5 cylinders’ bars displayed nominal values. Once reaching the normal range of values, the 6 bar began displaying normally.
I probably caused this my inadvertently making a settings change in the EFIS or even perhaps the out of sight EIS. It’s as if the 6 bar is simply setup differently but I can’t make any sense of where such setup change can be made.
I’ve also replaced several EGT probes over the years, which could have had an effect but i have difficulty seeing how that might occur.
Any advice on where to look or how to troubleshoot appreciated!