This weekend's project....
Elder Member
Joined: Sep 2002
Posts: 14,366
Likes: 1
Hey John I just looked at how mine is setup on the car
They installed my new SX regulator exactly like the stock one. The fuel feed line goes to the fuel rail, then from the fuel rail it goes to one side of the FPR, the other side of the FPR then has the fittings for the pressure gauge and the bottom fitting goes to the fuel return line.
I guess the way you did it will work, but you just dont get a constant flow of fuel going thru the rail since your return line is before the rail, where as the stock way puts the return line after the rail.
I guess the way you did it will work, but you just dont get a constant flow of fuel going thru the rail since your return line is before the rail, where as the stock way puts the return line after the rail.
Member
Joined: May 2001
Posts: 17,322
Likes: 0
IMO that is about the only difference. As long as your pump, lines & fuel rail are able to
deliver in excess of what the injectors are capable of siphoning off, I'd think having the return just before the rail wouldn't matter a lick.
Thread
Thread Starter
Forum
Replies
Last Post
UrS4boy
Audi Original "S" Cars
0
Mar 21, 2008 09:00 AM
Shep 1.8T
A4 (B5 Platform) Discussion
0
Sep 16, 2006 06:14 PM
Imola_Tip_Soul-Ja
S4 / RS4 (B5 Platform) Discussion
4
Dec 29, 2005 06:02 PM
Imola_Tip_Soul-Ja
S4 / RS4 (B5 Platform) Discussion
1
Dec 20, 2005 07:09 AM
Imola_Tip_Soul-Ja
S4 / RS4 (B5 Platform) Discussion
2
Dec 11, 2005 12:17 PM
