Schurters LT1

O ok Dan

my idle is at 850 i was thinking about puting it up more .

with thw maf i thought that is what you had to do.

how do i get the data master file on to disk?

i will do i new one make some changes and send you the new one .

THX
Jeremy

Dan K

What do you mean get it on disk?
You aren't saving them to your hard drive?

Schurters LT1

I have a labtop and i save everthing to the hard drive i need to put it on disk to put into my home computer to send to you , not sure how to do that?

i am getting close,
map is at 56/60
timing 33*
idle at 950rpm
adjusted maf table and the LTerm fuel has come down i thnk if i addjust a little more it sould be perfect, One thing do i addjust the holl table or just the one cell i have been doing one front and back to smooth it out what do you think.

THANKS ALLOT

Dan K

Sounds like you're getting the hang of it.
Adjust the cell closest to your idle maf numbers and then maybe 1 or 2 lower and higher just to smooth the numbers out a little.

Put a 3.5" floppy in the laptop. Go to the folder that you save your uni files for datamaster in. Right click on the file you want to send me and select "Copy". Then go back to your desktop, click on "My Computer" and then click on the "A" drive. That should be the location of your 3.5" floppy drive. Once inside the "A" drive right click again and select "Paste". You should see the computer make a copy of the uni file that you want to send. Once it is finished, take the disk out and put it in your home computer.
Open the "A" drive up and copy the uni file onto your desktop.
Open your e-mail, attach it, and send it to me.

Schurters LT1

You have mail Dan
thx

Dan K

I do?

Schurters LT1

Dan when do i get into the main spark tables or i don't.

now the %change (pe)tables how do i addjust them do i use the rpm or the coolant one or both,

should i change my individual cyl fuel trim? at idle off idle are all the same.

Thx for looking at the datalog and all the input i realy would like to get this car to the dyno next friday what to you think

Time for dyno numbers or

thx Dan
Jeremy

Dan K

You can get into the spark tables if you want. That's something that is all just trial and error. Some say that you want to try and get the lowest map that you can and that tuning the timing helps with that. All I've ever done is get the car to where it feels good, and then not worry about it. As long as part throttle is smooth and feels good when you're driving. You can get deeper in it if you want...all up to you.
What I would do is just play with the pe vs rpm table. That's the one that you're going to want to change on the dyno if you're getting a/f data.
Don't touch the individual cylinder stuff. If you have no way to tell what it's doing then why play with it. I think the only way you could accurately do this is with an EGT in each header tube and could monitor them together to see if any cylinder is richer or leaner than the next. Skip it.
You can go to the dyno whenever you want. But I'll say it again. First you tune idle. When that is correct you tune part throttle. The last thing you do is your wot stuff. If you're done with the idle and part throttle, then by all means get that baby on a dyno.

Umm... I never got an e-mail from you, so I've seen no datalog.
If you want to, get me a datalog of 1-2 minutes of closed loop idling, then probably 10-15 minutes of part throttle in something like stop and go conditions, and then 1 good run at wot in 3rd gear if the car is an A4, or 4th gear if you have an M6. That would be the ideal datalog for people to see...that way we can get a little bit of all conditions of your car.

Schurters LT1

I will try and send you another datalog with everthing,
thx Jeremy

Schurters LT1

Dan you have mail.
Thx Jeremy