Notices
ECU Flash

Throttle hang and the Idle Stepper Table

Thread Tools
 
Search this Thread
 
Old Nov 11, 2007 | 10:31 AM
  #226  
EvoBroMA's Avatar
Evolved Member
 
Joined: Feb 2006
Posts: 1,345
Likes: 1
From: MA
sick, you should log icv steps before and after the update.
Reply
Old Nov 11, 2007 | 01:08 PM
  #227  
Max Power's Avatar
Evolving Member
iTrader: (1)
 
Joined: Aug 2005
Posts: 318
Likes: 0
From: Chandler, AZ
Originally Posted by gunzo
Thats because the locations for the desired ISCV are wrong
That makes sense... so even if I change the axis on my ISCV lookup table, the "desired" tables will still have the wrong data. Am I guessing that nobody is really adjusting or looking at the "desired" tables and just changing the lookup table?
Reply
Old Nov 11, 2007 | 01:50 PM
  #228  
MR Turco's Avatar
EvoM Staff Alumni
iTrader: (16)
 
Joined: May 2007
Posts: 3,233
Likes: 3
From: Massachusetts
Originally Posted by Max Power
That makes sense... so even if I change the axis on my ISCV lookup table, the "desired" tables will still have the wrong data. Am I guessing that nobody is really adjusting or looking at the "desired" tables and just changing the lookup table?
I dont think anyone wants to invest a ton of time into it. If we can get it to work/fix the throttle hang with little investment i think it will make everyone happy.
Reply
Old Nov 11, 2007 | 04:40 PM
  #229  
Evo_Jay's Avatar
Evolved Member
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (17)
 
Joined: Jun 2005
Posts: 3,419
Likes: 14
From: Chico, CA (NOR-CAL)
Here is my current setting. It has cold start and eliminated or nearly eliminated all the throttle hang.



That pic is horrible. anyways, its 58s all the way down the last row.
Attached Thumbnails Throttle hang and the Idle Stepper Table-idle-table.jpg  

Last edited by Evo_Jay; Nov 11, 2007 at 04:42 PM.
Reply
Old Nov 11, 2007 | 04:41 PM
  #230  
Evo_Jay's Avatar
Evolved Member
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (17)
 
Joined: Jun 2005
Posts: 3,419
Likes: 14
From: Chico, CA (NOR-CAL)
Originally Posted by MR Turco
How does this look? I changed the map to reflect load and coolant temp. I think the load values make sense right?


I am going to load it on this weekend and try it. I forgot my cable or i would have done it for the ride home from work.
I tried this one, didnt give enough cold start ie. went to idle too soon. Try out my settings i posted above and let me know how it works for you.
Reply
Old Nov 11, 2007 | 04:53 PM
  #231  
MR Turco's Avatar
EvoM Staff Alumni
iTrader: (16)
 
Joined: May 2007
Posts: 3,233
Likes: 3
From: Massachusetts
^^^ Yours looks good. I would even go to 51.
Reply
Old Nov 11, 2007 | 05:03 PM
  #232  
inco9nito99's Avatar
Evolved Member
iTrader: (90)
 
Joined: Jul 2005
Posts: 1,917
Likes: 0
From: Roselle, IL
65's were fine, 58's are better, 51 I didnt notice any difference.
Reply
Old Nov 11, 2007 | 05:05 PM
  #233  
Evo_Jay's Avatar
Evolved Member
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (17)
 
Joined: Jun 2005
Posts: 3,419
Likes: 14
From: Chico, CA (NOR-CAL)
Originally Posted by MR Turco
^^^ Yours looks good. I would even go to 51.
I did 50, from the 51 row down and after cold start, the idle was too low. I also tried 0 from the 51 rowdown, but that didnt work.

I think we can taper it back down hitting 0 by the last row in the last colum, but thats just a though.

Last edited by Evo_Jay; Nov 11, 2007 at 05:12 PM.
Reply
Old Nov 11, 2007 | 05:09 PM
  #234  
Evo_Jay's Avatar
Evolved Member
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (17)
 
Joined: Jun 2005
Posts: 3,419
Likes: 14
From: Chico, CA (NOR-CAL)
heres my example of taping it to 0. Im gonna try it out later.

sorry pic is sh!tty

Attached Thumbnails Throttle hang and the Idle Stepper Table-untitled.jpg  
Reply
Old Nov 19, 2007 | 05:09 PM
  #235  
blackdemon's Avatar
Evolved Member
iTrader: (3)
 
Joined: Apr 2007
Posts: 1,322
Likes: 0
From: Bronx, NY
I also have the same throttle hang problem this is my idle table. What should I change? [IMG][/IMG]
Reply
Old Nov 19, 2007 | 06:08 PM
  #236  
Evo_Jay's Avatar
Evolved Member
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (17)
 
Joined: Jun 2005
Posts: 3,419
Likes: 14
From: Chico, CA (NOR-CAL)
Originally Posted by blackdemon
I also have the same throttle hang problem this is my idle table. What should I change? [IMG][/IMG]
Make it look like the pic in my post, #229. With those setting you should have no throttle hang and still have cold start.
Reply
Old Nov 19, 2007 | 06:27 PM
  #237  
blackdemon's Avatar
Evolved Member
iTrader: (3)
 
Joined: Apr 2007
Posts: 1,322
Likes: 0
From: Bronx, NY
Originally Posted by Evo_Kid
Make it look like the pic in my post, #229. With those setting you should have no throttle hang and still have cold start.
My tables looks completely different than yours. on top yours says temps while mine is throttle possition. And your rpm is lower. How do I go about changing mine?
Reply
Old Nov 19, 2007 | 06:45 PM
  #238  
EvoBroMA's Avatar
Evolved Member
 
Joined: Feb 2006
Posts: 1,345
Likes: 1
From: MA
Originally Posted by blackdemon
My tables looks completely different than yours. on top yours says temps while mine is throttle possition. And your rpm is lower. How do I go about changing mine?
https://www.evolutionm.net/forums/sh...&postcount=206
Reply
Old Nov 19, 2007 | 11:19 PM
  #239  
al\lupo's Avatar
Evolving Member
 
Joined: May 2007
Posts: 178
Likes: 0
From: Italy
Originally Posted by Evo_Kid
heres my example of taping it to 0. Im gonna try it out later.

sorry pic is sh!tty

Did you tried that?
Reply
Old Nov 19, 2007 | 11:58 PM
  #240  
Evo_Jay's Avatar
Evolved Member
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (17)
 
Joined: Jun 2005
Posts: 3,419
Likes: 14
From: Chico, CA (NOR-CAL)
Originally Posted by blackdemon
My tables looks completely different than yours. on top yours says temps while mine is throttle possition. And your rpm is lower. How do I go about changing mine?
it doesnt matter. In my pic those are the correct things. post below yours shows the post that talk about the correct scaling.

Regardless you an still change teh table and it will work.
Reply



All times are GMT -7. The time now is 10:33 AM.