When the engine is warm, it works fine. You can hear the delayed ignition timing switching to normal after prox. 5 seconds.
The problem is that when iI make a cold start:
a) The delayed ignition timing don’t work.
b) The generator don’t work from the start. Voltage indicate less than 12 Volts. And negative Amps.
Even during warm up it still don’t . Sometimes after the engine test, (high RPM) he indicates 13,5 Volt. The two latest flights, it was during takeoff that he starts to increase to 13,5 Volt.
Do somebody know what can be the problem ?
I think there is an relation between the two malfunctions.