Just to note, I'm the tuner, and discovered my error in the VE table.
When I converted the Cyl Disp from a 4.8 (Orig tune f or this truck) to a 6.0, I forgot to recopy the orig VE table back in.
Type: Posts; User: RonSSnova
Just to note, I'm the tuner, and discovered my error in the VE table.
When I converted the Cyl Disp from a 4.8 (Orig tune f or this truck) to a 6.0, I forgot to recopy the orig VE table back in.
Not sure what to say. I still believe that after that spray fans out it's hitting the adapter.
I don't know if you have 4 hole injectors or a single hole. They basically have the pintle ball...
Since I'm not hands on with his car, I don't know how those clock in the manifold base.
What I saw after finding good photos of the manifold and the injector location is that they are located to...
Thanks Aaron, I'm the tuner.
I downloaded the file you created, and I can edit it no problem.
FWIW, the original incorrect injector data has been in this car all summer. When I tried the updated...
I also experience issues on my C5 when logging. At times the logger will simply quits. Other times it messes up the auto trans shifting.
And it?s hit or miss.
On my Nova I get random single data...
Can?t edit here. Thought I?d add. Reviewing his logs, I noted it went lean his last pass. But showed 284 kpa. However, his fuel pressure had increased 32 psi. It?s always dead on 1 for 1 with boost.
Don?t know about some Granny. It?s a GM part.
I plan to test it with either my Mighty Vac or regulated air when he gets back from Guard training.
I?m wondering if this is why Holley calls it a 2.5...
Old post. But we have run into this as well. Flat lines at approx 285 kpa.
P01, 3 bar tune, correct linear and offset.
Not good when my customer decided to run 25 psi then hit the scramble button.
Old thread, so just in case someone else is looking for this info.
Discovered a 2007 Silverado 5.3 Flex fuel tune that is a P59.
So except for the missing Min Injector Pulse table all the data is...
Windows will reinstall that update. Unless you leave the laptop off line. Mine has updated twice.
If you set the wireless to a metered connection, it won?t update.
Do a Google search
Follow up.
After uninstalling the security update, had a window pop up and ask if I uninstalled it because it caused an issue. Interesting.
I answered yes, and gave an explanation.
Ten minutes...
Wasn't that nice of Microsoft?
I bet it blew up all sorts of other applications as well.
Thanks for finding this folks!!!
You know what sucks, you can't turn auto updates off any more.
Ron
Thanks, I’m thinking 23.5 psi will be plenty.
Ron
Thank you T-Man.
I'll print the LNF GDI Torque and Load Information.
Good to know that we don't need to start with the GMPP cal. That was my main question.
Do we need the updated MAP sensors?
...
Thank you sir. I have not read those yet. I will do so!
Although I seldom log on to the cobalt site, I've seen you there.
I suppose I should tune my LSJ too.....
Top Sportsman eh? That's a fast...
LNF yes
That car ran well. Sadly the owner passed away about a month after we finished the tuning.
I really want to know about tuning this GXP
Thanks
Hey folks,
I've been tuning for 7 years now.
LS NA, Turbo and Supercharged.
Dodge NA, Turbo and Supercharged.
I've tuned exactly one Ecotec, a turbo swapped 2.4L Solstice.
Came out nice...
Gap them at .016-.020? and see it it helps.
I can't open your file. Says unsupported or newer version detected.
I'm running the latest HPT version 4.2.12
Been through trying to tune the LS3 480/495 with the idle etc etc.
First thing the...
Godspeed Ed!
Ron
Cool info. I?ll try this on the LS3/480 I worked on this month after the customer moves his air intake to a cooler air location.
Ron
Thanks DHC. That was actually the first solution I thought of. It's a 4x4 so there is plenty of room. The owner built the truck, and he can fabricate.
Should move the MAF too. The alum intake tube...
Thank you! I had suspected as much. Now I can quit spinning my wheels and get to fixing the myriad of other issues on this install.
Like the MAF too close to a bend, and the air filter tucked...
I am trying to understand why this setup won?t idle where I tell it to. If I tell it 700, it should go there, it won?t. I?ve tuned a few of these MAF only, one a turbo 2010 Camaro, and they follow...