Help me HybridZ, you're my only hope.
First I have an Megasquirt 1 extra (MSnS 1) v3.0 board. No relay.
Before trying to connect MSnS with my laptop it was running rich but working.
I tried to connect to the 9 pin using a 15 pin adaptor and connecting it that way.
After hooking it up I heard a whistling noise like the injectors emptying and saw the fuel rail pressure drop from 40->0.
Afterwards I cannot connect to MSnS. I disconnected the laptop and tried to turnover the engine, no fuel pump noise either.
I thought I might've blew a fuse, but they're all fine, and relays are good too.
I took out the MSnS and visually checked for burns etc, it looks fine.
I've been tracing wiring trying to find an inline fuse I might've missed.
Has this happened to anyone else?
Any advice on how to proceed?
I guess it's time to buy that stim board.