Phil99vette

iTrader: (11)

Mult the entire table by .48

JCMGTO

Hmmm this is only for 90mm TB's, I'm having dipping issues with my XER cam in my 04 GTO.

Bill00Formula

iTrader: (4)

does anyone know if this is on ls1 edit?

Lady Redhawk

iTrader: (6)

I don't see it in LS1Edit. Both HPtuners and EFILive has it though.

bmfcamaro

iTrader: (1)

what about for a cable driven fbody 90mm tb?

SuperC1

iTrader: (4)

I tried it with the cable tb and it didn't work. It ran better with the stock numbers. I'm going to look into this some more.

WS6FirebirdTA00

iTrader: (33)

build your own table. i made a talbe for a stock tb, the settings in the computer were way off. plus every new mod chagnes it. wish i could explain it easy, its not hard to build your own table. its a hell of a lot better than scaling, make it right and you dont have to worry

Phil99vette

iTrader: (11)

The Effective area table does not work on the C5.

WS6FirebirdTA00

iTrader: (33)

if this was towards my comment, they were asking about it for the cable throttle bodies, which is an fbody so they can make their own table easy

Dixit

iTrader: (1)

Wait you lose me, I thought you said once you changed it on your 90mm TB on your C5 it worked like a champ.

Dixit

Phil99vette

iTrader: (11)

I actually made 2 changes and thought that was the answer, for C5s its the ETC Scaler table that makes it all work.
Pihl

Dixit

iTrader: (1)

So you saying leave the Effective Area table alone and mess with the scaler table? Im about to put on a 90mm TB, thats why im asking.

So only the scaler table? where is that.

Dixit

Phil99vette

iTrader: (11)

On the C5's the scaler is where its at.
Phil

SuperC1

iTrader: (4)

I think I have a fix for the cable TB on the f-body. I agree with the .48 on the IAC effective area, but once the change is made you have to make the neccesary adjustments for the additional increase in desired airflow. The increase in airflow from the 90mm is compensated for by the increase in effective area, but there must also be a corresponding increase in airflow to equal out the DESIAF and the Dynamic Airflow. Once I made these changes, multiplying the IAC effective area by 48% worked out perfectly.
( Great Job Phil )

Dixit

iTrader: (1)

What do you set the scaler at?

Dixit

eb02z06

iTrader: (18)

Okay can someone please clarify all this I'm lost:

What tables do we adjust on F-body cable driven and will the work for a A4?

What tables do we adjust in a C5?

I've been fighting with a crazy idle on my buiddies 408 fast 90/90

thanks!

WS6FirebirdTA00

iTrader: (33)

for an fbody you adjsut the effective area to get the right iac steps

eb02z06

iTrader: (18)

So just multiply that table by .48?

Thanks!

WS6FirebirdTA00

iTrader: (33)

i woudlnt multiply, i would build a whole new table based on the characteristics of your TB. if you need help shoot me a pm, its easier to show you then write it out in words, i can help you with a file you have trouble with

Blown Interceptor

iTrader: (5)

Great info! Thanks.