View Full Version : vag the fuel psi?

01-27-2007, 03:10 PM
I just put in an adj. fpr, and some 310cc's for my k04 pc-16... i don't have the psi gauge for the fuel... anyone know of a way that I can test with Vag-Com to check the psi? or no?

01-27-2007, 04:18 PM
no. at least not in my year (97). there is no pressure transducer for the computer to look at. most adjustable fpr's come with gauges.....not yours i guess. you could always go to autozone and buy one for 30 bucks, check your pressure, then take it off, or leave it on for that matter.

01-27-2007, 05:02 PM
No, our cars dont have a pressure sensor for the fuel system.

01-27-2007, 06:43 PM
thanks guys... just double checking, well, i ran it, tested it, ran it tested it... feels good for now...

my friend is going to lend me his to make sure i have the correct amount... i know this is prob listed in 50 places... but does anyone know the correct PSI for a k04 pc-16 with 310cc's.... so i can dial it in when i get the gauge...

01-27-2007, 07:02 PM
it run goodanywhere between 37 and 44 psi. safest bet is to set it at 40 and see how your logs look in block 31

01-28-2007, 04:55 PM
awsome... my friend hooked me up with a fpr gauge.. now i just need to learn how to log my block 31 correctly... i'm running about 35psi right now, i'll try and bump it up to 37-38...

01-28-2007, 07:50 PM
IIRC, the PC-16 file was tuned for either a 3 or 5 BAR FPR...3 bar is 44 psi and 5 is 73...but I'm pretty sure its 3BAR or just a hair under it, which would agree w/ Poopie's statement of 38-44 PSI.