SD/Open Loop Script

[Black02SS]

I made a script that does the following and thought I would share it for anyone that would be interested. It pretty much gets you set-up for a Open loop/SD tune. Here are the fields that it changes

Disable LTFT
Disable DFCO
Disable PE
Adjust Open EQ Table (14.63 Cruise/12.9 WOT)
Adjust DTC's (Disable Rear o2's, EGR, etc)
Disable EGR
Set MAF Rationality to 0 (Disables MAF)
Disabled COT

If someone see's anything I have missed, please let me know. I am trying to write a basic script for putting the car in Open Loop/SD and will be working on one for Closed Loop/SD.

File is below

[blacksaleen]

Do you still have a copy of this? the link doesn't work. If you do could you email it to me at blacksaleen95@charter.net Thanks!!!

[AllCammedUp]

The link still doesn't work - any way we coudl get another copy? Thanks!

[Black02SS]

Give me a second guys. I'll get something worked up for you.

[Black02SS]

I redid the script and think it is all there. You need to MAKE SURE that your display units in the editor are set to default.

[AllCammedUp]

Thank you!!

[Phil99vette]

When tuning in SD should you tune to 13.0 across the board or 14.7 @ idle and cruise & 13.0 @ WOT?
Phil

[Tordne]

When tuning in SD should you tune to 13.0 across the board or 14.7 @ idle and cruise & 13.0 @ WOT?
Phil

Prepare to get some different opinions on this one

My $0.02 is to look at the {B3605} EQ Ratio When In Open Loop table and make sure that looks right. This is after all the table that will be referred to when in Open Loop mode.

This way the commanded AFR will normally be 14.61:1, except when directed by this table (i.e. higher RPM vs. MAP points).

Personally, I have tried both ways, and my personal experience has been that if I command 13.0:1 at all RPM vs. MAP points, when I change back to commanding 14.63:1 the BEN Factors are out (albeit slightly).

Bottom line, I guess you are going to get pretty good results which ever way you choose!

Cheers,

[BowlingSS]

I redid the script and think it is all there. You need to MAKE SURE that your display units in the editor are set to default.

How do you run a script? Do you run it from a command prompt or from inside FlashScan or before you run the .exe or with the .exe /script? I did not see anything in the manual about running scripts.

Thanks,
Bill

[Dirk Diggler]

There is a play icon in the Flashcan tool bar when you hit it you will have to direct it where the file is located after you click run it will make the changes and you will be good to go