I have been following the fly rotary letters and comments for awhile. Not sure what I am suppose to do to post my own request. Perhaps you can assist me. I have a 13b with the Tracy Crooks PSRU and the EC2 engine controller. The problem is I think I have mortally wounded the EC2 controller and perhaps the igniter coils as well. (Wire shorted )

All 4 igniter coils now appear to be open circuits (infinite ohms) and the EC2 is not pulsing the coil signals are now ON constantly. Is their anyone doing repair work on the EC2 controllers (serial #283 AX) has backup crank sensor.  Pulses for the injectors are also missing. 

I would greatly appreciate any referral.

Dave Barker

EAA 587700