that vette is sweet, post up videos when you get some
that vette is sweet, post up videos when you get some
The Vette is pretty cool...:cheers:...and quite quick.
O.K. guys, I finally got to test that .cax file.
What I did was fit up the roadrunner, and did a quick log at idle while raising the minimum transient/DFCO? pulsewidth table. Once the value was raised above IBPW-offset, etc,etc the IBPW raised accordingly & this then became the minimum pulsewidth. It did not switch to the default pulsewidth table like when {B4003} is active.
In conclusion, this table needs to be lowered when trying to get big injectors to idle. You need to at least make the value equal to minimum pulsewidth.
Joe, that other Trim minimum pulsewidth table can be deleted as it doesnt appear to be active in the same way. I think it is more to do with end of injection.
Yaay, no more raping offset tables.:fluffy:
Mick,
Good job...:cheers:...RR is very handy...!!
Ok... B9021 is in, B9024 is out...
I'll sanity check the few .cax files I have and I'll post them later tonite (they're on my PC at home).
Thanks Joe.
I should have said in that last post that the new {B9021} table should be set lower than {B4003}(minimum pulse width), just to ensure that {B4004}(default pulsewidth) is still active. Though it really depends on what the tuner is trying to achieve.
Quote:
Originally Posted by 5.7ute
FYI, I went back today and instead of just using your tune file I put the cax file in my \Program Files\EFILive\V7.5\Calibrations and its working and I can see the transient minimum pulsewidth table and edit it. I thought that was pretty cool. Everyone with 60lb'ers on up should have that table!
I remember another guy having the same problem a while back with these injectors so that will be nice for future guys. I do have 80lb mototrons sitting on the shelf for my future e85 ambitions, I'm getting ahead of myself but I'm curious how well those will idle.
I tidied up the files a little, here's what I have so far...
- changed the spelling of m/sec to ms,
- expanded the description a little,
- expanded the name to "Transient Minimum Pulsewidth",
- attributed 5.7ute (MH) in the Modifications comment.
Note:
- identical files: 12202088.cax, 01250003.cax.
- identical files: 12212156.cax, 02020003.cax, 02020005.cax.
Copy the file for your OS to the folder: C:\Program Files\EFILive\V7.5\Calibrations
Open the tunetool and search for B9021, should show as in attached pic.
:)
Thanks 5.7ute(Mick)...:cheers:
Thanks Joe.
If anyone else is looking for this parameter for a different ls1 OS either post in here or pm me & I will have a look.
ryans1000, The prestart for the car went without any major hitches. We should get some vids this weekend at the opening meet.
You have a PM !
Have a friend having similar problem with 120lb low impedence injectors.
Maybe your cax file will help, but he has a different operating system.
cheers
John
Try this JohnV. There is a bit more on there, some still being tested but the main one you are chasing should work fine.(B9021)
After unzipping change name to 01290005.(there is a typo present)