The AR7110R rev limiter as a governor fails to kick in properly.
Here is my 3 throttle curves"
Normal 0-60-100% governored at 85%
Idleup1 100-100-100% governored at 90%
Idleup2 100-100-100% governored at 90%
When I am flying at normal mode, everything is ok. But as soon as I switch to Idleup1/Idleup2, the engine rpm should have increased but instead dramatically decreases as if it is running extremely rich.
This is my maiden flight and I have done the rev sensor calibration.
The rev sensor green LED is on for all 3 flight modes and the rev sensor red LED does blink if I manually turn the crank shaft.
The engine is YS60SR.
Any idea will be appreciated?