Why does my DynaGen Controller's engine start but the crank output not turn off?
- YYolanda BrennanAug 1, 2025
If the DynaGen Controller's engine starts but the crank output doesn't turn off, it might be due to the controller not receiving a speed signal. To resolve this, verify that the Sensors -> Engine Speed -> Signal Source setting is correctly configured, and that the Timers -> Engine Logic -> RPM Disconnect setting is also correct. Also, check the wiring to the controller. For magnetic pickup, ensure the Speed Sensing A and B terminals are used. If using generator voltage, make sure the AC voltage connections are correctly set.





