The 14% tps is stock yes thats what I said by stating it only works up to 14% tps anyway. His fuel trims are not stock and all set to 1 off idle which is not what gm did.

I can send you stock f and b body files if you want, and I am sure if I looked hard enough I can even find a little lt1 file for you.

 

Im glad I stumbled onto this thread. I've been wanting to start datalogging myself, but the two programs that I have dont seem to work,(Datamaste/Freescan) for some reason. Can either of you guys help?

I've got a similar setup(94'z28, 383 HR, M6/McLeod Street Twin, OBD1 ), and Im on a MO tune as well(Ed Wright).

How's your driveability with your setup?

 

Might want to add a little basic info about the car - year, model, engine (including year and PCM info), tranny. Why not include this info in your "signature".

Appears you have an OBD-1 PCM, as a minimum, since both those scan programs are for OBD-1.

 

Adjusted, thanks Fred

 

Who's cable and what kind (serial or usb)?
What operating system?
What sort of a problem are you having exactly?
Does the computer recognize the cable and then nothing in the program or what?

 

Its a USB cable from AKM. The system I have tried, was Datamaster and it was recognizing the cable. I found the problem, fixed it with the correct driver. Then, it couldnt find the PCM..Fixed that problem, now the program itself isn't working correctly..Says something about runtime error, or some crap like that.

 

Every 94 stock tune I have has off idle set to 1. So GM did do that. 95 was not set to 1.

 

All the files I have are in fact 95's. I stopped collecting them after seeing they were all very much identical for the f cars.

Learn something new every day I guess. I wonder why they even had the table early on then if it was all set to 1. Wonder if they changed later to meet some tougher emissions testing.

 

Good question. Maybe because 94 was the first to use cyl balance? I really don't know.

 

My stock 94 bin is not like that. Nor are any of the other stock 94 vette bins I've got.

Looking at the 'stock' bins on Franker's site, none of the 94 Y or B bins are like that, while some of the 94 F bins are, and some aren't.

Strange...