Having driveability issues with my twin turbo 5.7 magnum.
It comes on boost very early, 1800rpm. If you roll into a bit of boost then try to roll lightly back out of it(like when you didn't...
Type: Posts; User: Dusted74
Having driveability issues with my twin turbo 5.7 magnum.
It comes on boost very early, 1800rpm. If you roll into a bit of boost then try to roll lightly back out of it(like when you didn't...
Having an issue with my magnum during cruise. Anything beyond 50kpa switches to open loop, commands pe and uses the wot maps.
I have changed the voltage for tps where it is supposed to switch to...
So my setup is 05 magnum 5.7. Twin turbo, bla bla bla.
Anyway, its not dialed in dead nuts yet but i have this hunting idle. 600ish to 900ish. Just played with it, disabled closed loop and tuned in...
I have fixed the issue with help from a lx forum member. I will post what i have done as soon as i am done with all the changes.
Problem i have now is it comes on boost and goes into limp mode.
Anyone have a fix for the throttle body blowing open when i hit boost? It blows open and stays open. Have to shut the key off to get it to close.
Its not making tuning very easy.
Ahh. Didn't think of that. Thanks.
Anyone have the inejector data on hellcat injectors?
Trying to tune my TT magnum i just got together.
For the life of me i can not find anything on them.
Got it running using some bosch 60lb data...
Will do. Never used hp tuners for boost so not super familiar with how to set up the software correctly.
Yes i raised the max p ratio. Index error i think is what it is saying. Will get the exact error wording when i get home.
It will not hold the values that i change, except for the last row.
Trying to setup a base tune for my twin turbo magnum.
Figured out how to rescale the timing tables but the VE table is not working.
I am assuming the ratio is pressure ratio? I can change the...
Update this so that anyone else looking will know.
I did see some knock retard yesterday. Watching the log you can see the timing drop without it showing knock retard, but its clear its pulling...
Read somewhere here that logging knock retard is not possible on 05's. Is this true?
Starting to play with some tuning before doing a twin turbo build.