:D Well I did say after doing the torque model you would have to dial it back in again due to the throttle changes....
Type: Posts; User: GHuggins
:D Well I did say after doing the torque model you would have to dial it back in again due to the throttle changes....
Huh? :D My tool can wait. Actually kinda wondering about this fix myself ;) I've got another customer that I talked to today that i think is doing the same thing from what he's describing with light...
You my hero once again :)
Rob, looks like there may be a permanent solution.
Open and write entire. Your background throttle body tables weren't set correctly for the 5.3 tb and intake manifold. Companies shouldn't just say it needs this or that when they don't have a clue...
Looks like it's just super lean in the lots of misses log. Have you checked fuel pressure? I know you have new fuel components, but lots of new parts go bad. Your at nearly 0 mv on your O2's and at...
Have you checked compression? I haven't looked at anything. Just asking. It doesn't take much of a cam to make the valves kiss on these even with some decent cut pistons, so one good rev to 7000 and...
Dial in your fueling to start with then go from there.
Can you post a pic of that? His problem is his engine is so efficient now that it requires very little throttle input and is hitting much lower loads than it ever did stock. If memory serves when he...
I only had that one car where it was horrible after going back through the different ones I did. Think I might have sent you the log for it at one point? It was going super lean at those rpm spots...
It might be a high flow switch over or pressure dance like you're talking about. I just looked over the log of one I did with a cai only trying to get to the root of something in a near stock car and...
I've not had the torque model bite me when adding boost to one using the NN yet. Yes on the density table. Remove from to add fuel. Add to remove fuel. A .001 addition is usually a -1% change. For it...
Just a general question here to the OP. Did you try changing your Load values for the NN to read into boost? In other words change them to something like 2 instead of 1's?
Adding boost to NN...
As long as everything is wired in and set up correctly, it works good on gen 5's. It just changes the logic to use the superchargers IAT along with the MAF's. Basically an lt4's OS.
Now I will...
Fuel trims, as long as the MAF is in the picture, will always try to lean on the MAF. So fuel corrections should be getting made to the MAF and then use the math to correct the VE as you go. The stft...
Reducing the PW is the same as cutting the flow down. Basically the same thing as the orifice. Just wish gen V's had these tables or maybe they do and just haven't been found yet? Your tune itself...
A lot plays into VE corrections such as your base temp setting, at what engine temp you're logging at, at which injector tip temp you're logging at and so on.
I use this to correct the VE. It's...
From the looks of it, the torque model was changed. Looks like it was lowered a bunch on the airmass side and then lowered around peak on the map side unless I'm just using the wrong file to compare...
This is a 4 cyl. Yeah I know, but only thing I could think of comparable to show. If you open the file I started with vs what I did you'll be able to see where I changed cam timing and injection. It...
Might want to stop focusing on the 1+ load and focus on the .4 to .8 range ;) 1's already making positive pressure or should be a small amount. I don't guess injection would help a whole lot since...
Yours basically has a sciap, but it's not hooked up. Your current iat config will work, so no need to change to the supercharger setting in the calibration. You would need to talk to Will to know for...
It switches it to read or be equipped with a second iat sensor, although it's technically a third iat sensor. In other words if your car is correctly wired up to use both iat's in the MAF plus the...
:D OK, guess i don't follow then.
That runs great?
That tune has several problems and that's just looking at what little I looked at. Also looks like it came out of Texas? Lets see injection, ignition, min air, other idle...
You can add MAF state to your channels and that will show if it's failed or not. Typically when it's set to no error, it won't fail it. Depends on the OS and routines it runs. It may even fail it,...
Yeah, I was honestly going to stay out of them too, but due to what I've seen over the years with injection timing I thought I would show some defense for it.
The dyno actually recorded all 3 for...