OK so i have messed around and messed around with Neptune and cannot get my a/f ratio to change one bit. i really don't know if its cause i don't know what i'm doing with Neptune or something else. i hope someone can help. thanks in advance

 

Do you have live update on?

 

Definitely check live update and if you don't have a physical wideband gauge, so you're currently monitoring a/f through the software, make sure everything is wired and hooked up correctly.

 

Live updates on but I think I figured out my issue as I had my lc-1 heater ground wired wrong. Also I have read on a wiki that above 14.7 is lean and below is rich? Is this correct? I think so but making sure as when im adding fuel to the map the a/f ratio goes down and I dont wana lean out to bad.

 

Yes higher number is leaner and lower is richer. So adding fuel will drop your AFR. If you don't know the difference going in I suggest you stop tuning NOW and do some research before you start messing with things too much.

 

I understand for the most just wanted to clarify my thoughts. Plus there are a few things that neptune has that crome free, ecucontrol and other opensource options dont have that im trying to get used too.