Lund makes a "boost box" that connects to the ngauge to log boost. However i'm not sure if it works with just his ngauge or with the other HP tuners ngauge. I have it on my car and it works great.
you want to use one of the 0-5v inputs to log your boost. So go buy a electronic boost sending unit, tie it into your boost source, then run the 0-5v signal to the nGuage.
I already have an analog sending unit from my Autometer boost guage. Just need to know what wires to tap or use and then how to connect to the nGuage as they are just bare pins?
I already have an analog sending unit from my Autometer boost guage. Just need to know what wires to tap or use and then how to connect to the nGuage as they are just bare pins?