Notices

Knock level on Power FC?

Thread Tools
 
Search this Thread
 
Old 15 February 2007, 07:17 AM
  #1  
EVOSOON
Scooby Newbie
Thread Starter
 
EVOSOON's Avatar
 
Join Date: May 2004
Posts: 12
Likes: 0
Received 0 Likes on 0 Posts
Default Knock level on Power FC?

I have an STI V2 with a power fc which seems very noisy on the knock display. My evo 6 never shows more than 10 even when booting it but the scoob seems to in the 20 range and above all the time! also just had it mapped and it keeps hitting 100% injector duty at high RPM. I was told that the fc does not display Injector duty correctly?

Are the early STi engines that noisy? What sort of background noise should i be seeing?


Cheers
Old 15 February 2007, 07:36 AM
  #2  
T5OLF
Scooby Regular
iTrader: (4)
 
T5OLF's Avatar
 
Join Date: Sep 2005
Location: The yorkshire dales - best roads in the UK
Posts: 3,311
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by EVOSOON
I have an STI V2 with a power fc which seems very noisy on the knock display. My evo 6 never shows more than 10 even when booting it but the scoob seems to in the 20 range and above all the time! also just had it mapped and it keeps hitting 100% injector duty at high RPM. I was told that the fc does not display Injector duty correctly?

Are the early STi engines that noisy? What sort of background noise should i be seeing?


Cheers

Do a search mate quite a few threads on this one. Mine is around 30/35, the older scoobs do create a bit more noise than the newer ones.
Old 15 February 2007, 08:14 AM
  #3  
Scutch
Scooby Regular
 
Scutch's Avatar
 
Join Date: May 2005
Location: Impreza WR1, Cumbria
Posts: 278
Likes: 0
Received 0 Likes on 0 Posts
Default

My P1 has been mapped with decat full system, FMIC, K&N 57i and NGKs and my Apexi knock reading is around 16 on full bore. Its got a bit of a fuel starve problem in 2nd gear at the moment, or at least thats the suggested diagnosis.
Old 15 February 2007, 08:24 AM
  #4  
Scott.T
Scooby Regular
iTrader: (2)
 
Scott.T's Avatar
 
Join Date: Feb 2000
Location: East Sussex
Posts: 6,181
Likes: 0
Received 1 Like on 1 Post
Default

KL sounds about right for the year of car.
100% IDC needs looking into. The Apexi can run 100% and has been known to over read, but I only run near to that as I have a wideband in the car all the time. I wouldn't want to run 100% without it.
Old 15 February 2007, 08:33 AM
  #5  
jaytc2003
Scooby Regular
iTrader: (1)
 
jaytc2003's Avatar
 
Join Date: Aug 2005
Location: Manchester ish
Posts: 18,547
Likes: 0
Received 0 Likes on 0 Posts
Default

Ive had 28 just starting the car (my93)
Tend to be the low 20s though, and can get in the low teens when stationary in traffic
Old 15 February 2007, 02:08 PM
  #6  
Ian
Scooby Regular
iTrader: (10)
 
Ian's Avatar
 
Join Date: Jul 2005
Location: Cambridge
Posts: 7,845
Likes: 0
Received 1 Like on 1 Post
Default

i have had around 10-11 max so far since my last remap and thats reving up to around just over 7k (my00 sti)
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
KAS35RSTI
Subaru
27
04 November 2021 07:12 PM
Mattybr5@MB Developments
Full Cars Breaking For Spares
28
28 December 2015 11:07 PM
Mattybr5@MB Developments
Full Cars Breaking For Spares
12
18 November 2015 07:03 AM
Billet
ScoobyNet General
42
14 October 2015 10:38 PM
WrxSti03
Drivetrain
0
30 September 2015 10:24 PM



Quick Reply: Knock level on Power FC?



All times are GMT +1. The time now is 12:53 AM.