vash90909

ok that threws the TB idle speed code for the engine...and puts in reduced power...so yellow and brown are not the cause. Next step is the TB potition signal which is Green and Purple.

vash90909

ok, switching Purple and Green caused it to threw engine disabled so that can't be the problem. Switched them back and deleted codes and started up and back to before. Idle stays where it should but WAY to much fuel. I can smell it...

vash90909

ganna leave it like it is and call vince at noon(est) and see what he says. This way i have it wired throws no codes and it starts up nice. He said the TB was wired wrong but really i've tried just about EVERYTHING with this wiring.

vash90909

Maybe i should of spent this $3000 and used it towards trading in for a Cruze 1.4T lol

Spanky's Monkey

iTrader: (6)

my buddy's stock auto g5 spanked the cruz 1.4L. imo that's a straight lose unless you're thinking of trading in for a corolla in which case by all means ditch your boosted cobalt for a cruze.

vash90909

Lol, tuned tho vince has done a good job with them. I would trade for one, if I traded for anything it would be the new focus hatchback 2.0T

vash90909

Checked all the injectors, that's good. vince sent me a new tune, uploading now. fingers crossed

Spanky's Monkey

iTrader: (6)

i got my fingers crossed too.

1LowLS

Hoping everything works out man

vash90909

well thats a no go...would work as a chipped diesel tho...LOL

vash90909

It stalled just trying to leave my garage...think i may have a vacuum leak somewhere too i haven't found yet.

Spanky's Monkey

iTrader: (6)

try to find that leak first. any tuning/datalogging done with a vac leak is gonna ultimately throw off all your numbers.

vash90909

hard to find the leak (if there is one) when the engine isn't holding idle very well

1LowLS

Man I wish you werent on the otherside of the dam country lol

myfakeevo

why so you can mess that one up too?

vash90909

lol, thanks. Me and vince are working on the tune. What happened was the tune wasn't being accepted for some reason. A few tunes and updates later we are idling smooth(to rich still) but the black smoke and fuel small is almost gone. PLus i'm finally seeing 11-1 at idle...closer!

Spanky's Monkey

iTrader: (6)

i see 11 for a couple minutes cold start then it finds its way to 14.7 give or take.

1LowLS

Same here.atleast you got it figured out though

Spanky's Monkey

iTrader: (6)

amen, you're well on your way to having fun now.

vash90909

thank you all so much, the next meet in or around PA im there! need to keep working on the tune alittle more...still havent seen even half throttle...or the road for that matter. soon tho. Right now i'm install headers on my buddy's 4.7 Ram

vash90909

It runs and drives, vince said the 60# can't run much more lean at idle due to the lack of fuel demand and them being so big. He is ganna turn them down just a hair more to help it out. Part throttle is running good, half throttle is alittle to lean, WOT is still to rich but not by much. Haven't really been able to see much boost due to data logging and being safe but DAMM, BOOST IS FUN!!!

1LowLS

Awesome.glad to hear its running and driving I love boost as well.Puts a big smile on my face everytime

vash90909

Once we get the tune finished ill post some pics and my before and after video.

conerboner

iTrader: (4)

glad to hear you got it running. I'm getting close with mine as well

Spanky's Monkey

iTrader: (6)

cobalt goes under the knife tomorrow to get the trans installed. it's nice to see everyone's got some good news.