fbpx

 

My RV12is with 25hrs (912is engine) experienced a LANE A fault light BEFORE engine start.  I observed the EGT on cylinder 4 was reporting 1830 degrees on my Dynon HDX display.  AFTER engine start the EGT on cylinder 4 was reporting normal temps, in line with cylinders 1, 2 and 3.  The LANE A fault light continued to flash red even though the EGT was normal.

I shut down and turned the Lanes OFF and Master OFF.

I ran through another engine start sequence with the same FAULT - EGT 4.

QUESTION:  Is this problem caused by a faulty EGT probe / sensor or is it something else?

Any input / guidance is appreciated.

Thanks

Rich P.

You do not have permissions to reply to this topic.