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bump, having similar issues. Seems fuel is working, but i cant seem to confirm spark.

Why don't I doubt this. Just something about these injectors don't feel right. I input Deka 60's and 80's into this car and both of them make the...

ok great i'll try that as a new starting point! Is it normal for the STFT to be that erratic? I have a DynoJet dyno with the AFR module. I'm...

Unfortunately not, they use an ecm we do not support from what I can tell, sorry.

Yes sir I moved them one at a time

Your best bet with a vehicle like that is to read it out with our product to see if it's already supported. If it's not, you could open a support...

your pulling quite a bit of fuel on the trims system. highlight your whole ve table and remove 15% ( so multiple the whole ve table by 0.85) reset...

The intake manifold should not matter. Evap should never have fuel in it, only vapor. I have seen this happen on a 2010 Suburban a few years ago....

if the turbo is bone stock then it wont appreciate more than ~24 psi for more than a couple of months. some people do get away with it but its not...

Thanks. I watched a few of your videos today and I did do that on the last run. I just posted above with my first attempt at VE tuning

I went ahead and made some adjustments to the VE table based on the VE-LTFT histogram in my previous post. I reset LTFT in the scanner and did...

My ears are open? I take it I shouldn't leave this thing spiking to 28.8 psi of boost & then falling off to 22.5-22 psi?

after a flash you should re-connect the scanner. once connected go to the user i/o command section and manually reset the fuel trims before making...

if it has the GM L4Big ecu then you might be able to. The oldest visible tune from saturn is a 2000 L series with L4Big ecu. Earlier then that was...

Any chance you are still doing the Aztek on a case by case basis or has there been an update to make HPTuners work with it? I have seen conflicting...

RYRO14, my lnf was notorious for false knock, verified via link ecu knock block module fed back to the laptop. The computer does some funky things...

check your intercooler pump

If you did that then you would stop the scanner from being able to log pids that are mapped to that strategy

Having correct (or very close) injector data is the foundation to begin any tuning process. You will need a wide band oxygen sensor, and the tuning...

Rick, how do your flow numbers correspond to your latest (493) dyno pull. On the first log you posted, you seem to hit a wall around 6700-7000, as...

cool start is great i cant seem to get enough air to it on hot start. data show 31 to 33 % throttle to fire it or if i clear flood it and let of it...

i have the same cams and a tune i can do a remote tune for 250

So i've done a lot of reading and video watching over the last 24 hours and i've got a much deeper understanding of the LSJ tuning process. I had the...

sorry i forget basic view and advanced view :R

Your Base Airflow, add 5% to the areas affected then blend them into the upper zone slowly. Make sure the numbers always climb from right to left. ...