"P" port vs. fuel solenoid vacuum/boost readings

[4gfun]

I'd like to know which is better and why. After doing alot of searching, I noticed that the VFAQ said that the fuel solenoid was better.

Years later, It looks like the presumption was that the "P" port was at least an equal place to put it if not better place to place it.

Thanks for your time!

 

[2gGSX]

I don't think the "P" port's "signal" is too strong. At one point I had my MBC hooked up to it and, well, it did not work. Does do alright with a MAP sensor though. Go with the FPS instead.