3rd Generation Specific (1993-2002) 1993-2002 Discussion including performance modifications and Technical Support Sections.
Sponsored by:

When do the secondary injectors kick in?

Thread Tools
 
Search this Thread
 
Old 05-07-04, 11:55 PM
  #1  
Banned. I got OWNED!!!
Thread Starter
 
BATMAN's Avatar
 
Join Date: Feb 2001
Location: Silicon Valley Bay Area
Posts: 102
Likes: 0
Received 0 Likes on 0 Posts
When do the secondary injectors kick in?

I just installed these RC 1300cc injs.

But should I be concern of injector failure for not using the secondary often to flush them out?

Do they kick in at boost or rpm?
Old 05-08-04, 12:15 AM
  #2  
Tony Stewart Killer.

iTrader: (12)
 
Snook's Avatar
 
Join Date: Mar 2002
Location: London
Posts: 5,156
Likes: 0
Received 4 Likes on 4 Posts
i believe the primaries come on then the secondaries are slowly brough on, then the primaries faded out a bit and the secondaries brought totally in

i think this happens right around 3800
Old 05-08-04, 01:00 AM
  #3  
I'm a CF and poop smith

 
skunks's Avatar
 
Join Date: Aug 2001
Location: Hawaii
Posts: 3,958
Likes: 0
Received 1 Like on 1 Post
negative, it happens at different rpms for different boost levels. wade has a website and with his help, i did an excel chart thingy which tells exactly when it comes on for a stock power FC map (which should be some what close to what the stock ecu)

they pretty much come on line when the primaries get to about 70% duty cycle

its called injector staging, here is wades page http://www.wvinter.net/~flanham/wlanham/ and here is the maps http://www.wvinter.net/~flanham/wlan...mapcharts.html


Last edited by skunks; 05-08-04 at 01:09 AM.
Old 05-08-04, 04:45 PM
  #4  
Banned. I got OWNED!!!
Thread Starter
 
BATMAN's Avatar
 
Join Date: Feb 2001
Location: Silicon Valley Bay Area
Posts: 102
Likes: 0
Received 0 Likes on 0 Posts
so what is the best way to run inkector cleaner to clean any of the contaminents that might be in the injectors without blowing up the engine?
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Jeff20B
1st Generation Specific (1979-1985)
73
09-16-18 07:16 PM
HalifaxFD
Canadian Forum
126
05-09-16 07:06 PM
ZacMan
Build Threads
4
09-19-15 09:20 PM



Quick Reply: When do the secondary injectors kick in?



All times are GMT -5. The time now is 01:42 PM.