fc overboosting problem
#1
Junior Member
Thread Starter
Join Date: Oct 2011
Location: New Jersey
Posts: 11
Likes: 0
Received 0 Likes
on
0 Posts
fc overboosting problem
I have a series 4 with a series 5 engine. I bought the car like this. Everytime i get on the throttle hard the boost guage reads around 14 psi. It has a night sport fcd. I looked near the turbo and it looks like the wastegate actuator rod is bent. Could this be my problem? I think the wastegate rod being bent would keep it open not closed? any help?
Trending Topics
#10
This is my social media.
iTrader: (22)
Join Date: Jan 2006
Location: WA
Posts: 2,744
Likes: 0
Received 0 Likes
on
0 Posts
If you're wanting to be sure the wastegate is closed, and see if it is ported, you can just remove the downpipe and back plate while it is still on the car. Use a flashlight... Check the wastegate actuator movement by hand and look for signs of porting.
#14
Theoretical Tinkerer
iTrader: (41)
You can disconnect the arm that connects the actuator to the flapper. It's held on by a c-clip on the flapper side of the arm. This will leave the wastegate open and limit boost as much as it is physically capable of doing. However, your problem sounds like classis non-ported wastegate + open exhaust situation.
#15
Junior Member
Thread Starter
Join Date: Oct 2011
Location: New Jersey
Posts: 11
Likes: 0
Received 0 Likes
on
0 Posts
Alright cool. That was my first thought then i read it wasnt a big deal with the s5 wg. But i do have a full exhaust and intake and (supposedly) its ported. I still havent checked yet
Thread
Thread Starter
Forum
Replies
Last Post
The1Sun
1st Generation Specific (1979-1985)
7
09-18-15 07:13 PM