What all is needed to make the E-o1 display A/F? can it display fuel pressure? i searched for reviews on here with no luck...can someone with knowledge on this comment pls......

 

you would need the auxilary input harness available at mohdparts.com. You must have a linear voltage wideband to tap into to get the reading. It gives you a step by step direction on how to set it up in the directions.

I am pretty sure you would be able to give a fuel pressure readout as long as you have a electronic fuel pressure sensor to tap into. Once again it would have to use a linear voltage readout.

 

I used a Profec E-1 for a while in my turbo Maxima and it was very helpfull. I had an Emanage Blue and was able to view all of the e-manage parameters, wide band O2, boost etc on the display which I mounted nead my stock gauges. being able to tune the e-manage and watch all the different data was ver ver very handy.