even though im running deep in the 10's my car is getting better gas mileage. ha crazyness

 

anybody get theirs running right yet?

 

not yet, need to load the latest file from Josh that was sent monday but the guy with HPT wont be available until Thursday

are you running that file yet? any improvement?

 

your running in the 10s? very nice. im curious what your setup is.

 

he meant 10.x:1 AF ratio

 

no i meant seconds jkjk not in the cobalt

 

lol that statement sounded like a 10 sec quarter.

 

mine is still running like trash. HPT would not read the PCM i got from OTTP. so i used the stock one and swapped over the info from one to the other. we modified that and made it a little bit better but not much. the fuel trims are all fucked up. need to hook up my wideband before we lean it out to much.

 

i just got my new file emailed... going to upload it here at 8 and log it and see what she does

 

let us know how it goes. I need this thing up and going. im going crazy

 

Email your current file that's in your stock ecu and I will update it with the latest. sales@ottperformance.com

 

Are we getting any better on the tune, my friend is having this same probelm we installed the tvs stg kit a week ago.

 

Yes, next week we will offer reprogramming to everyone who doesnt have hpt.

 

Sweet deal, my friend has hptuners so ill tell him to have you guys email the file over.

 

update for everyone... tune is much better. Still rich, very driveable. under light throttle from off a cruise there is hesitation. other than that were almost there

 

I dont want to go back through the thread but this is the tune with the stage 3 tvs right?

 

thats good to know, ive burned up my buddy hookups...so im going to 21st century muscle cars to pay for a fix!

 

No he is just running 80's. Everyone else might be stage 3 though.

 

I getthe same jerkiness with the stock tune. It acts like it is hitting the rev limiter but at only 5k. Sometimes it won't even boost past 7 psi.

 

high end on the 80's are a tad rich... low end need work... idle is a bit rich... getting closer to getting the injectors figured out....

I'm not a "OTT stage 3" but i have some tricks and stages

 

i am stage three. when i get a hold of my buddy i have him send you the file. does it matter if its the most recent file we saved?

 

it can be what ever file that is on the car itself. just read it from the car and save it.

 

ok, went to 21st Century Muscle Cars...which is the official Lingenfelter shop other than their headquarters in INDIANA.

Had a buddy that works their work on my tune. It was idling at 10:1 and deep in the 9s at WOT when it rolled in there

got it to 277.9 whp and 221.6wtq, but remember this was only to get the driveability worked out, not any kind of glory number yet

After pulling out tons of fuel and timing we get the AF strait as an arrow, but still having the jerk from time to time,

we are still working on getting the MAF straitened out, but i need more cash to keep going

the ride home it started to idle messed up at stop lights. I bought a set of plugs on the way home and it eventually thru a p101 code for MAF range and performance.

im gonna put the new plugs in today, clean MAF and air filter, and spray water to look for vac leaks and see if anything improves further before going back to the tuner

 

keep everyone posted... and yeah you still have some work to do to get those numbers where they should be. I am trying another updated tune today and ill let you all know how that works

 

note: that was on the 3.1, havent heard a word of when ill be getting the 2.9 that i ordered nearly a month ago