henriquerv7
New Member
- Joined
- Feb 13, 2009
- Messages
- 8
Good evening,
I have a dynon d120 for 5 years right now. Yesterday when i started my engine i noticed a huge variation in CHT#3 reading while taxing (from -55 to 250) After take off, the temperature start climbing and reading +999 including in cruise flight and descend. The others CHT and EGT temperatures was ok and steady. I started thinking the problem was in the probe, so today i switched the probes from Cyl #1 and #3 to eliminate the a defective sensor. For my surprise, just after the engine start the CHT #3 was showing +999 while engine still cold. I had help from a lycoming meachnich and he checked the engine, it was running smooth without any indication of problem in cylinder #3. Do you guys have any idea wheres the problem could be? Can be a internal dynon problem?
Regards
Henrique Castro
I have a dynon d120 for 5 years right now. Yesterday when i started my engine i noticed a huge variation in CHT#3 reading while taxing (from -55 to 250) After take off, the temperature start climbing and reading +999 including in cruise flight and descend. The others CHT and EGT temperatures was ok and steady. I started thinking the problem was in the probe, so today i switched the probes from Cyl #1 and #3 to eliminate the a defective sensor. For my surprise, just after the engine start the CHT #3 was showing +999 while engine still cold. I had help from a lycoming meachnich and he checked the engine, it was running smooth without any indication of problem in cylinder #3. Do you guys have any idea wheres the problem could be? Can be a internal dynon problem?
Regards
Henrique Castro