Hondata

I am interested in adding oil pressure and fuel pressure but i have a question. I already have some gauges in the car that use 0-5v sending units. is there a way to tee the signals for oil pressure and fuel pressure gauges to the s300 without having to add more sending units?

What do you mean by tee the signals?

yes tee the signal wire from the sending unit to the gauge to the s300. sharing the same 0-5v signal with the gauge and the s300 from the sensor.

No the signal cannot be tee'd. Each signal musts be run separately to a different input on the s300.

http://www.hondata.com/help/smanager/an ... b=pressure

I'm pretty sure you can do what you're asking - share the output of the sensor between the gauge and the S300 inputs. I'm planning to do this for oil and fuel as well on my car. I've already got my flex fuel sensor set up like this with no issues.