Cobalt SS Network

08-10 SS Turbocharged General Discussion Discuss the 2008 - 2009 Chevy Cobalt SS Turbocharged. On sale since the second quarter of 2008.

Fuel Pump Regulator?

Thread Tools
 
Search this Thread
 
Old Jun 27, 2011 | 04:43 PM
Share
  #1  
TheBoss8688's Avatar
TheBoss8688
Thread Starter
Senior Member
 
Joined: 04-23-09
Posts: 504
Likes: 0
From: PA/MD line
Fuel Pump Regulator?
I keep getting a fuel pump regulator CEL. Would this cause boost fluctuate?
Reply
0
Old Jun 27, 2011 | 05:01 PM
Share
  #2  
TheBoss8688's Avatar
TheBoss8688
Thread Starter
Senior Member
 
Joined: 04-23-09
Posts: 504
Likes: 0
From: PA/MD line
Bump
Reply
0
Old Jun 27, 2011 | 09:22 PM
Share
  #3  
peachpuff's Avatar
peachpuff
Senior Member
 
Joined: 05-14-08
Posts: 1,023
Likes: 1
From: around the world
Possibly, if there's a severe drop in fuel pressure im sure the ecm would lower the boost. But without seeing logs its just guesses.
Reply
0
Old Jun 27, 2011 | 09:34 PM
Share
  #4  
dayhoff35's Avatar
dayhoff35
Senior Member
iTrader: (13)
 
Joined: 02-03-09
Posts: 4,775
Likes: 0
From: Walkersville, MD
weird my friend just had this problem search theyres a thread about it rubbing causing the failure if not its a bad pump. I told him to just take it to the dealer its like a $40 part
Reply
0
Old Jun 27, 2011 | 11:47 PM
Share
  #5  
SSlobalt's Avatar
SSlobalt
Senior Member
 
Joined: 06-22-09
Posts: 5,989
Likes: 7
From: Kathmandu
Check the wiring at the connector going into your HPFP. The wiring harness that it is attached to pulls on it something serious. I ended up ty-rapping that harness to one of the AC line the hold it.
Reply
0
Old Jun 29, 2011 | 01:20 PM
Share
  #6  
batboy's Avatar
batboy
Senior Member
iTrader: (1)
 
Joined: 06-30-08
Posts: 719
Likes: 1
From: Kansas
Might wanna check out this thread.

https://www.cobaltss.net/forums/08-1...-p0091-225564/
Reply
0
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
LNF Redemption Build
taintedred07
2.0L LNF Performance Tech
32
May 28, 2022 03:47 AM
Two codes on 09 SS
no_ss
Problems/Service/Maintenance
11
Oct 18, 2015 11:58 PM
CEL for Air/Fuel ratio
DocSvensk
2.0L LNF Performance Tech
7
Sep 27, 2015 02:24 PM
07 lsj-t problems gen 3 build
Adiaz1ss
Problems/Service/Maintenance
4
Sep 26, 2015 11:51 PM
everytime i fill up my balt has trouble turning on
roth
Problems/Service/Maintenance
2
Sep 26, 2015 12:16 PM
Back to Subforum
08-10 SS Turbocharged General Discussion
View Next Unread
Anybody else notice that the brake lights don't work w/ the key off ?




Advanced Search

All times are GMT -4. The time now is 10:19 PM.