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The trans has about 500-600 miles on it.
Thanks

Hello,

I am running a Performabuilt Lvl 2 4L60E in my Procharged 99 T/A. The car is running good and the trans is great but, I can't seem to get it to shift 1>2 and 2>3 at the desired points....

Idle is alot better. Once the car is driven around, it runs great. After I park for a while and restart, I get alot of surging. Not sure what the problem is there. It seem to heat up a little under...

johnv and joecar,

Thank you guys for all of the help. The car is really coming together. I think once the idle is dialed in, I will transition boost timing to the A0010 table. I plan to go out and...

johnv,

I got the idle alot better. I logged RAFIG & RAPN. Just not real sure what to do with the data. How should I apply the results to the airflow table? Also, I adjusted the IAC steps by...

joecar,

Here is the cax I used.

Got B9021 I think.

Ok. I got the cax file in the right place, finally. The one I loaded has B9012 and B9014 but not B9021 so I will search around.
The last drive, when the car idles in gear, not moving at 0% TPS it...

Well, WOT AFR is looking better and spark is getting closer. Can someone post the proper cax file minimum injector pulse width for COS 5 again? I can't for the life of me seem to get the cax file to...

johnv,

Log based on your last tune file.
Running pretty good. Idle still pushing a little and shift RPMs still a bit high. I can work on those.
WOT AFR getting pretty close. My timing is still...

Also, it appears that my speedo calibrations were off. I reloaded EFI Live to Windows 7 and looks like tire size etc were wrong after new OS.

I will load it up tomorrow. Thanks for the help. Should I enable LTFT after this? I think my VE is getting pretty close.
Also, should I lower my IAC counts vs tq?
The car pulls pretty hard. I...

Here is a log based on your last file. I also dropped the VSS and RPM shift points but it is still shifting at too high of an RPM. Seemed better but still too high. The WOT AFR above 105kpa is...

Yes. Tune 009 is the starting point. Tune 010 has a few changes to the VE tables.

Also, thank you for the feedback on the trans issue. Are you referencing the D1108, D1109 and D1110 tables?
...

oh my god...how embarrassing. got it now.

I guess my trouble is that I don't seem to have a calibrations folder in V7.5. Do I need to create one?

Hey joecar,

I guess I still don't understand where to place cax file. Not sure what to do there. Not much info from my search.

johnv,

Thanks for the tune file. The car worked alot better....

johnv,

I searched around but, I am not really sure what "Adding the CAX file so you can lower the minimum transient pulse width may also help with rich decel/idle mixtures" means.

Can you give...

[QUOTE=johnv;142265]Is your fuel pressure static ? pressure 58 psi ?

Just so i can check your IFR table figures.[/QUOTE

Sorry. I run a Racetronix pump that is 70psi @ idle and about 60-62psi @...

Thanks for the help. I will get started on the changes on friday.
I will post up Friday afternoon.

Thanks again!

Thank you for the reply.
I am using an analog NGK AFX. I will check out your file.
Thank you again

Hello,
I am running a P1SC Procharger on my 99 T/A with COS 5 SD. The car runs 7-8# of boost, using a 2 Bar MAP, 60# Motron injectors, P&P 243 heads, LS6 intake, TR 224-112 cam and the MAF is...

Actually, I guess with MAF disabled, I can't log VE Table, right?? What do I really need to log to dial in my Boost VE? I think my brain just locked up...

joecar or Shawn,

Here is the first true log on the 2BAR SDCL tune. I am getting ~130kpa at WOT and screwed up by not logging VE to be able to tune over 105kpa. Idle is high and when coasting it...