yea that's what i meant. i use the same table to control smoke on the low end. never had a spike like what you're having. i've noticed on a few tunes on this forum that i've looked at that some...
Type: Posts; User: abgreenmachine
yea that's what i meant. i use the same table to control smoke on the low end. never had a spike like what you're having. i've noticed on a few tunes on this forum that i've looked at that some...
122681
this is were i would be looking at
its the only table that i'm aware of that will affect fueling based on boost
might be hitting a limit that's making go to 159 mm3 even though you aren't...
the tables you're trying to change have nothing to do with boost they are effected by atmospheric pressures and intake and coolant temps when those tables are in use the master fuel correction will...
do you have enough cp3 for your injectors? i'm seeing a drop in pressure when your injector start to open up some
122613
i had issues in colder weather with adder tables this is what i set...
Need to see your log
Are you logging the correction reasons??
is there any unsafe rail pressures to run in the colder weather months?? particularly during cold morning starts
i live in canada where we get some -40 weather
i already changed this table (ECM...
getting rail pressure drop when i let off mostly when getting aggressive with it
wondering if its the base dc for the fca i need to fine tune
kind of annoying when rowing through gears
...
Pressure relief valve on the fuel rail would be my first guess
Put a plug in for testing only and go from there
They are write only. When you do a read you'll get a message pop up click ok and you're good to go
Only gives you the factory file.
if its your personal truck just do a read on it and it will give you the stock file
cant read a modified tune file on these trucks
this is the stock file out of my 2003 250hp
112796
Injectors seem to be done for 4 of 6 failed testing
To high of a return rate
I guess I got my answer
Gotta flash it every time you want to change tunes
This morning I had the truck miss and sputter really bad with lots of white smoke around 1800-2000 rpms and part throttle. Only happened once on my 35 min drive and I noticed it did it once last week...
Truck starts and runs like a champ no issues except for wot she just won't hit commanded
I guess I'm going to be looking at getting a higher pressure prv asap. Any good suggestions???
I was...
So then either cp3 is tired and ait keeping up anymore or injectors are starting to go or I got a high pressure leak somewhere
got the lift pump pressure gauge installed this weekend
she idles around 9-10 psi. At wot she gets down to 3-4 psi when getting close to 3k rpms, anything under 3k rpms it stays around 5 psi still...
that's what i'm hoping for wont really know until i get a gauge for it
dont really feel like replacing the cp3
on the factory tune it seems to be alot better with the lower fuel demand rail...
I did notice today that my rail pressure isn't spiking on shut down like it used to
Im thinking something might be loose enough to leak at higher pressures only
Not to sure where to go from here. I have been having a rail pressure issue and need help figuring out what the possibilities could be
i did flash in a factory tune and seems to have some of the...
Mine is affecting fueling. Its not hitting the rail pressure that is set in the tune file
Keeps it lower then commanded and it shows up on the log and as I let off the throttle it will jump up to...
109689
early 03 truck might not have that table?
i cant seem to find the tables for full throttle fuel limits
the spike in demanded pressure if being held back by boost pretty sure i know how to change that but this torque curve limit i cant seem...
cant seem to figure out how to get rid of the torque crv limit
I thought I had all the torque limiters maxed out but i must be missing something
109682
this is the tune i'm running in...
I noticed in that thread you used mph for speed will it work the same with kmh for speed values??
I should of looked harder
Thanks