Generator B failure
in 915iS Technical Questions
2 years ago
Hello,
After a couple of test flights with our brand new Sling Tsi we have a generator B failure. During last test flight there was no problem but the next day the alternator B did not switch on after a couple of seconds as normal. The engine runs normal, no charging of battery and negative Amps.
No lane A & B warning lights . When switching the ECU backup switch on Gen A charging a few Amps as it should.
If I disconnect the alternator B to measure voltage on the yellow cables the engine stops running.
Can I start the engine with ECU backup switch on?
Maybe someone had same problem and possible solution
