Notices

Coughing/spluttering after turbo change

Thread Tools
 
Search this Thread
 
Old 24 August 2013, 09:18 PM
  #1  
McFartenplop
Scooby Regular
Thread Starter
 
McFartenplop's Avatar
 
Join Date: Jun 2009
Posts: 192
Likes: 0
Received 0 Likes on 0 Posts
Default Coughing/spluttering after turbo change

Changed my turbo and turbo inlet hose today and now I have a major issue.

The car wont idle, I have to keep blipping the throttle to keep it running.

It wont drive unless, again, the throttle is constantly blipped. Its like a huge air leak.

I have changed the turbo inlet pipe for a solid 2.25'' pipe as I have a catch can. The only FMIC pipe I had off was the turbo to the inner wing, all couplings are tight. I also changed the MAF housing but its still the same standard size so shouldnt need re-scaling. Swapped the MAF for a spare, still the same.

No fault codes either

So, is changing the turbo inlet to a larger diameter pipe likely to cause the spluttering/coughing?

If not, Im gonna have to change everything back to standard and change things one at a time
Old 24 August 2013, 09:21 PM
  #2  
rob84
Scooby Regular
iTrader: (5)
 
rob84's Avatar
 
Join Date: Jun 2006
Location: somewhere out there
Posts: 5,287
Received 12 Likes on 10 Posts
Default

Maf sensor in the wrong way round
Old 24 August 2013, 09:27 PM
  #3  
A.S.B Breakers
Scooby Regular
iTrader: (14)
 
A.S.B Breakers's Avatar
 
Join Date: Sep 2012
Location: GB
Posts: 2,439
Likes: 0
Received 0 Likes on 0 Posts
Default

Air leak.somewhere
Old 24 August 2013, 09:31 PM
  #4  
McFartenplop
Scooby Regular
Thread Starter
 
McFartenplop's Avatar
 
Join Date: Jun 2009
Posts: 192
Likes: 0
Received 0 Likes on 0 Posts
Default

MAF in correct, plug coming in from the front end.

All pipework has been checked. Is it possible Ive knocked the ICV?
Old 25 August 2013, 09:33 AM
  #5  
kevo10
Scooby Regular
 
kevo10's Avatar
 
Join Date: Oct 2010
Location: Kings Norton, birmingham
Posts: 1,094
Likes: 0
Received 0 Likes on 0 Posts
Default

Try an ECU reset
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Wingnuttzz
Member's Gallery
30
26 April 2022 11:15 PM
Aeleys
Subaru
17
19 February 2019 04:52 PM
aaron_ions
General Technical
1
17 September 2015 10:42 AM
Cunliffe
ScoobyNet General
1
12 September 2015 09:34 PM
Steve001
General Technical
8
11 September 2015 06:26 AM



Quick Reply: Coughing/spluttering after turbo change



All times are GMT +1. The time now is 02:16 AM.