i got the right injector data for the injectors in it , i think that helped but now my fuel is all over the place again but i got that part figured out i think so ill just redo the fuel
i got the right injector data for the injectors in it , i think that helped but now my fuel is all over the place again but i got that part figured out i think so ill just redo the fuel
how long u rekon it will take hp support to do that manifold vacuum and is there something else I can do till then?
They typically get it within a day or two after you get the email requesting the info log - sometimes the next morning... It only really changes the fuel amount added in during transient fueling, so you can do the main tuning until then...
The rest of these are recommendations - just some things I do for blower installs and what I glanced at in the last tune posted...
Spark Advance - Spark Limiter - Spark Min / Torque Management - wouldn't go higher than 12 to 14
Torque Management - Torque Limit vs. RPM - Trans Input Max - set to 8000Nm
Torque Management - Torque Limit vs. RPM - Trans Output Max - set to 8100Nm
Torque Management - Torque Limit vs. RPM - Rear Propshaft Max - set to 10000Nm These should correctly take care of the previous spark issue
Airflow - Dynamic - Prediction Coefficients - ALL 10 OF THESE - 0 out
Spark Advance - High Octane and Lo Octane - from .72 to the higher load cells - Smooth Selection about 3 times - just to get rid of the sharp edge at the lower rpms
Then when it's added - because you have a 1.9l supercharger - Manifold Volume under transient Fuel - set to 13487cm
Again, these are just recommendations... Also still not sure those injectors are going to do the job - afraid your going to start leaning out up top...
2010 Vette Stock Bottom LS3 - LS2 APS Twin Turbo Kit, Trick Flow Heads and Custom Cam - 12psi - 714rwhp and 820rwtq / 100hp Nitrous Shot starting at 3000 rpms - 948rwhp and 1044rwtq still on 93
2011 Vette Cam Only Internal Mod in stock LS3 -- YSI @ 18psi - 811rwhp on 93 / 926rwhp on E60 & 1008rwhp with a 50 shot of nitrous all through a 6L80
~Greg Huggins~
Remote Tuning Available at gh[email protected]
Mobile Tuning Available for North Georgia and WNC
ill get her plugged it an holler atcha when I got more info
might have to explain that last one again not sure what to highlight
also what is the pe enable map map hyst enable rpm rpm hyst?????
like this maybe?
shit only 1 spark table I did both now
Put the power enrichment back like it was then I think you may have gone the wrong way in the spark tables - highlight the whole table from .72 to 1.36 airmass and smooth selection a couple of times - this is just to get rid of the sharp transition in the lower rpm areas - might help with spark knock during tcc lock up...
2010 Vette Stock Bottom LS3 - LS2 APS Twin Turbo Kit, Trick Flow Heads and Custom Cam - 12psi - 714rwhp and 820rwtq / 100hp Nitrous Shot starting at 3000 rpms - 948rwhp and 1044rwtq still on 93
2011 Vette Cam Only Internal Mod in stock LS3 -- YSI @ 18psi - 811rwhp on 93 / 926rwhp on E60 & 1008rwhp with a 50 shot of nitrous all through a 6L80
~Greg Huggins~
Remote Tuning Available at gh[email protected]
Mobile Tuning Available for North Georgia and WNC
I think I got it
well the 3d graph don't look any smother
here is where I am today
the lean spots and spark are giving me fits, any suggestions, I haven't done any spark or wot tuning cause I figured I better get the lean and spark figured out, maybe I'm trying to smooth it wrong
Generally the last cell in the MAF low table and first cell in the MAF high table should match since they're the same frequency, so that's something to keep in mind
Doubt that has anything to do with the lean spike issue--that is pretty dang lean. I'll look at it closer later
I was told to get rid of the overlap , should I change it back?
The 5800 cells should be the same - that was one of my earlier remarks Lean may be from the injector data still or just the injectors - did you ever install the bigger ones?
2010 Vette Stock Bottom LS3 - LS2 APS Twin Turbo Kit, Trick Flow Heads and Custom Cam - 12psi - 714rwhp and 820rwtq / 100hp Nitrous Shot starting at 3000 rpms - 948rwhp and 1044rwtq still on 93
2011 Vette Cam Only Internal Mod in stock LS3 -- YSI @ 18psi - 811rwhp on 93 / 926rwhp on E60 & 1008rwhp with a 50 shot of nitrous all through a 6L80
~Greg Huggins~
Remote Tuning Available at gh[email protected]
Mobile Tuning Available for North Georgia and WNC
ill add it back , no injectors yet but I think I got the right data for the 8.1 marines, I get very little kr but its so lean its scary
i compared a few supercgarger files that had those injectors then compared with some data from another fella and they was the same so i used it
And adding to the mass air flow isn't helping I take it? Log injector duty cycle in your graph area and see what it's going to. Bet you need those bigger injectors as long as fuel pressure is staying up.