Haltech Forum Area is for discussing Haltechs

Haltech Lean on throttle application then super rich on decel.

Thread Tools
 
Search this Thread
 
Old 07-04-07, 08:15 PM
  #1  
IAN
Rotary Reborn!

Thread Starter
iTrader: (3)
 
IAN's Avatar
 
Join Date: Mar 2001
Location: Canada
Posts: 5,284
Received 9 Likes on 6 Posts
Lean on throttle application then super rich on decel.

Any ideas to why this is. Please see pic. (Haltech E8)

The lean area on steady throttle is just the wideband 02 closed loop correction.

Also what do you guys use for the base injection angle split map for the secondary staged injectors, extra load bar for staged injection and end of sequential injection angle map. I was just using what the base map that is supplied from haltech.


thanks,
Ian
Attached Thumbnails Lean on throttle application then super rich on decel.-datalog.jpg  
Old 07-05-07, 02:15 PM
  #2  
EFI Tech Wannabe

iTrader: (1)
 
Claudio RX-7's Avatar
 
Join Date: Sep 2003
Location: D.R., USA, the world...
Posts: 2,405
Likes: 0
Received 4 Likes on 4 Posts
If you're lean on sudden throttle movements you need to revise the throttle pump settings, which i must admit is pretty different from how it used to be with the E6's, but when done right can work well. You just need to get the theory down on how to set it up. There's some information you can read on it here:

E8/E11 Throttle Pump Setup
Old 07-05-07, 03:05 PM
  #3  
IAN
Rotary Reborn!

Thread Starter
iTrader: (3)
 
IAN's Avatar
 
Join Date: Mar 2001
Location: Canada
Posts: 5,284
Received 9 Likes on 6 Posts
Originally Posted by Claudio RX-7
If you're lean on sudden throttle movements you need to revise the throttle pump settings, which i must admit is pretty different from how it used to be with the E6's, but when done right can work well. You just need to get the theory down on how to set it up. There's some information you can read on it here:

E8/E11 Throttle Pump Setup

But what does the throttle pump have to do with letting go of the throttle. i thought it was just for throttle tip in.

Thanks,
Ian
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
barkz
Power FC Forum
37
11-21-20 09:34 AM
HalifaxFD
Canadian Forum
126
05-09-16 07:06 PM
ZacMan
Build Threads
4
09-19-15 09:20 PM
Monsterbox
Adaptronic Engine Mgmt - AUS
5
09-11-15 03:29 PM



Quick Reply: Haltech Lean on throttle application then super rich on decel.



All times are GMT -5. The time now is 06:29 AM.