did a bit of searching but nothing came up. I am looking to use the megasquirt as a fuel only computer designed to come on under boost to control my methanol injection setup. I am trying to design a failsafe into it so i would like to be able to have an output that will produce constant 5v or 12v whenever the injectors are activated. The basic idea for all this is to use that output and the output of my flow switchto make my haltech and boost controller jump down to the low boost map. pretty much if the flow meter is running zero and the injectors are getting a signal i want to be able to jump to the other map so i dont go horribly lean and destroy my engine.

thanks for your help

lee

 

There are generic outputs and there are tons of things you can set them to come on for. I'll have to check what those are. They're only single-condition though on ms1. MS2 has support for multiple conditions.

 

all the megasquirt needs to handle is to turn on an output to a constant value as soon as the injectors turn on. I can build a simple circuit to integrate both of the signals.