MSefi.com read only forum (Jan.15,2018)

Thanks! I never heard of the P&H board. I already ordered the flyback mod kit for my v2.2, so if I blow it out a third time I'll definitely go this route! I built my MS years ago and I've been away for a while as it was sitting on the shelf for a few years until another project came around that I ...

Failure is inevitable.

Hey Guys,
So I'm using a Megasquirt 1 v2.2PCB on my Ford plow truck with a GM throttlebody injection unit and the stock GM 1.2ohm injectors. I was using PWM and managed to blow out my flyback circuit. I ordered all the parts to replace it and noticed that Q1 that I had installed in the board when I ...

Hello all,
I've spent hours reading, searching and watching a few videos. I just want to make sure I'm on the right track here.

The hardware:
Megasquirt v2.2 board with original 68HC processor. No flyback mods, just basic MS assembly.
GM TBI injection unit with 65lb/hr injectors.
Engine it's ...