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What is it with people wanting some computer to do the work that their own right foot is supposed to do?

I have a 1999 Corvette that I added;
Vortech V-2 Si trim with 3.125" pulley 10# Boost
Intercooler
P&P'd LS-6 Heads - Unknown CNC job - Unknown Flow Rates
1.7:1 Rollers
0.537"/0.529"...

Thanks for your help guys. I don't want to sound overly demanding but statements like "doesn't look right" really don't help me. What doesn't look right. I started the table as per the forum and...

I have a '99 Vette, LS-1 with P&P'd 243 heads(no flow rates available), 1.7 rollers, 219/[email protected]"-0.537"/0.529"-122/119-120.5LSA,LS-6 Intake, Polished LS-6 TB, 42# Denso,Long Tube Headers, Vortech...

The tune would be important. Sorry that I forgot it.
I will change the scanner settings and make another run.

I have a '99 Vette, LS-1 with P&P'd 243 heads(no flow rates available), 1.7 rollers, 219/[email protected]"-0.537"/0.529"-122/119-120.5LSA,LS-6 Intake, Polished LS-6 TB,Modified 42# Densos,Long Tube Headers,...

After a long test drive and a final high speed run I suddenly hit the Corvette self-preservation mode and pulled over. I stopped scanning and used "save-as" to preserve this important information....

Is there some way to remove the Beta Version pop-up message for Version 2.23?

Thanks Kid-O. Your explanation corroborates my question. At the moment that we are changing the VE Table we are assuming a static Fuel. After modifying the Tables and flashing the values to the PCM...

Well I did not find a leak but the B1 CAT was destroyed. It looks as though the prior owner started to gut the thing by pounding a piece of 2"+ pipe into it on the egress side. They didn't finish the...

http://www.hptuners.com/forum/showthread.php?t=687
This is where the VE is being discussed. What I am reading is that the VE acts as the Air in the AFR equation and that we assume a Static Fuel. We...

An exhaust leak is what I keep thinking as well. The O2s are in the collectors just ahead of the CATs.
I am going to jack her back up in the air and realign all of the exhaust from the collectors...

Thanks! I fixed the links. The .xls file is too large, at 900Kb, for the HPTuner site to allow through so it is in the link.

Thanks. I corrected things. I am used to another forum where one must use URL links rather than attachments.

I am trying to do some preliminary tuning on my '99 Vette. I *know* that I need a WB for WOT but I am not trying to tune for WOT yet.

Modifications:
Vortech V-2 Si trim with 3.4" pulley...

Thinking about this "free air calibration" I get to wondering how often the Honda V-Tec had to recalibrate these during the years that these cars ran?

I was told to lower the O2 values but not why. I like to know why to do things before I do them so I have, as yet, not lowered the values. Does lowering these values cause the PCM to narrow the...

So the MAF table does *not* read actual Airflow. Rather it is a table that we use to adjust what the PCM uses to calculate the injector pulse?

I am trying to get a handle on these Tables and their functions. It _seems_ to me that the MAF is a component with it's signal set from the factory and the PCM does not vary it's signal. I thought...

[QUOTE=blownbluez06;259491]Don't bother hooking up HPtuners and logging. You need to download your existing tune. Then you need to review it. If I had to guess, you probably have stock injector...

Too cool. Thanks a million!

I didn't find it.
I found an .hpt file for a vehicle very similar to mine with almost all of the same modifications. I can open and view the file but I cannot write it to my vehicle. Why I do not...

I am trying to get familiar with the HPTuner and while perusing the data in the .xls files I find the reference to "Fuel Trim Cell" and the value is "6". Does this reference a particular Table and...

Hi Guys. I upgraded my 1999 Corvette LS-1 with a Vortech V-2 Si Trim with 3.4" pulley and Large Intercooler, Ported and Polished 243 heads, 1.7:1 Roller Rockers, 298/301 0.537"/0.529" 122/119 Cam,...