what could this part be?
#1
Thread Starter
Join Date: Apr 2005
Location: San Marcos, CA, US
Posts: 5
Likes: 0
Received 0 Likes
on
0 Posts
what could this part be?
http://www.jtuned.com/media/ph...ownew=
it would be that little blue circle thing with gold square in the middle and the rivets around it. ive seen them on other cars but just dont know what it could be. just wanted to know on what the real name is for this part and what it does. any help would be cool. thanx
it would be that little blue circle thing with gold square in the middle and the rivets around it. ive seen them on other cars but just dont know what it could be. just wanted to know on what the real name is for this part and what it does. any help would be cool. thanx
#2
Join Date: Apr 2005
Location: Knoxville, Tn, United States
Posts: 100
Likes: 0
Received 0 Likes
on
0 Posts
Re: what could this part be? (hatchboy13)
It's an FMU, a Fuel Management Unit. It's used on boosted applications. It is designed to raise fuel pressure, as the pressure in your intake manifold increases due to the boost from the turbo/supercharger. They have different fuel ratios. 8:1, 10:1, 12:1 etc... For example if you have a 10:1 FMU, it increases fuel pressure by 10psi for each pound of boost. 12:1 is pretty much the standard though.
Thread
Thread Starter
Forum
Replies
Last Post