I am trying to run Neptune as a window switch, I'm sure it has been done before.

So I have the input as wire B8 (obd1 ecu btw) and output as A15.

I'm pretty sure it is a ground in/ground out circuit, So I have a switch that "connects" grounds and when flipped on, B8 get grounded.

I also have a secondary fuel/timing map up for when the input is grounded.

But watching on the wideband....well, I know it's not working since the nitrous solenoid is not opening (and the solenoid works).

Anyone have any ideas? Because I don't

 

You can watch the inputs, outputs, and secondary map feature turn on in the logging if it's setup correctly.

 

I'll do that tomorrow.

Thanks man.

 

Yep. Just go to the data window in the logging and you can watch the input to make sure it is being checked and you can also watch it switch maps when you flick the switch.

 

Actually, I ran into another problem.

Since my boss is the one tuning it and all that good stuff. I cannot access his laptop and mess with anything. With that said, I cannot check all that as of now.

So, the setup I'm trying to go with right now is:
When input switch is armed, from 4k to 7k rpm, fuel is increased by 30%.

Pretty much, I have hooked up our wideband to my car, make a pass or two and see what it does from 4k to 7k rpm. Then flip the switch, make a pass or two and do the same thing.

I am consistently getting A/F ratios from 12.6 to 13.2 whether the switch is on or off. It does not seem to matter.

With that being said, (that I cannot watch it from the laptop....even though I highly doubt that it is actually switching maps) would you guys have any other ideas?

 

Without having the laptop there is nothing you can check or we can suggest. You need to check out what we mentioned above.

 

Alright man, will do.

And out of curiosity, if it does not change maps.

I would imagine that it would HAVE to be a setting that we both missed or what not?

 

Or your input isn't actually working or connected properly.

 

Cool, got it all working!

Problem turns out that TPS was a little off lol.


Thanks anyhow guys!

 

Good deal! It's often the simple things.

 

Yeah, this time it was!

I just wish everything was like that.