Well, tuned today on the dyno for about 5 hours and ran into a hiccup in the acceleration where the engine isnt getting enough fuel then all of a sudden it gets the fuel and takes off. Boost right now is at about 10 psi. No hp numbers are avialable as of yet since it needs to go back to tuning on the dyno once we figure out this problem. Me, WSFrazier, ppazz1101, and gtp were there. This is being tuned via LS2 Edit software.

enjoy the vid for now until a better one comes along.

 

not bad.... hope you get that tuning issue solved

 

heres a link to my post in the solstice forums so maybe we can all coloborate on a solution

http://www.solsticeforum.com/forum/s...528#post473528

 

Good luck with everything.

 

thanks, looks like im gonna need it but we have some good people looking for a solution

 

when adam and Paul just say, good luck, and I hope, Man you are in trouble! lol. Hope you get it fixed bro.

 

Well damn! Sounds good. Good luck with getting it sorted out.

 

cool.. talk about the sick 10 and 2 driving position

 

Ok here's the graph from the dyno showing the lean spike...




Keep in mind, this wasn't a normal dyno run. This was just the tuner getting on the gas to see how the car handled boost.

 

lean spike? that was lean the whole time. damn... but by good luck I didn't mean anything bad by it, but it's gonna be a bitch..... but def see if you can get a tune off someone with a turbo solstice... even though I know hahn locks the PCM's

 

Spike was a bad word choice.... it jumps up... but gradually comes down. It's way lean... no doubt about it. The guy tuning it said the PE table was way high... so it should be rich from what he said. I don't know though... he didn't give me a good look at the tables he was working with.

 

yeah from what I"ve seen on the 2.4's fuel tuning is no picnic

 

heres a link to the kit

http://www.turbobygarrett.com/turbob...oletCobalt.htm

the car is on stock spark plugs gapped at 0.35

LS2 is the editing software being used

check engine light is solidly on after it had previously just been blinking

traction control on my auto tranny goes on and off

boost is at 10 psi right now

 

probably gonna have to mess with the few VE tables since you basically upped the volumetric efficency over 100% now with boost. thats gonna be the fun part... and that being off will definitely throw off the PE table like that

 

Its looking good so far. You can't expaect everything to be perfect right away, It takes time and it will get there.

 

VE tables are 5-dimensional. There's no tuning those just yet... not until we have access through HPT or LS2Edit to at least log or lock cam angles with VVT on this motor.

 

yeah thats way above my level of expertise right now.... thank god I got a ss/sc since their tables are already setup for boost... I just wish hahn didn't lock Kenny's (C/A) PCM I'd read it and send it to you (he bought HAHN's Sema car)

 

I'm sure we'll figure it out. It'd be easier if Dan wasn't in Michigan. He could read it and then we'd check this out in HPT. The tuner left the PCM unlocked so we could play with it.

 

well that's good at least.

 

celicacobalt,
I pm'd you maybe it will help you with some other answers

 

got your pm and i think that will help alot with contacting ls2edit themselves

 

how fast have u got it up to or is it faster than the ss/sc

 

ive put it up to 100mph on the turbo setup no problem but i wont push it any harder till i get a fix on the tune

 

Good luck with the tuning man. Cant wait to see this thing put down some serious numbers.

 

Good luck with the car guys.