I finally made the switch to 2Bar OLSD tonite, it took about 5 reworkings of the lower KPA region of my VE to get it to start and stay idling. It was very lean at first so I had to keep adding fuel to get it to idle correctly. Finally got idle and light throttle at 14.5 to 14.7 so I am happy about that for it being the first nite I tried this. Tom. when I get home from work I am going to mess more with the part throttle stuff and just gradually keep working my way up. I need to sit down and re configure my scanner tables to deleate all the stuff I dont need... Any suggestions on what extra stuff I should log now?

 

Here is a copy of the config file I wound up with. Assuming you are using HPT. Rename it with .cfg

 

I cant view it, its in txt format.. Yes I am using HPT, drove it some more tonite. Actually took it out on the high way and such. So far I am really liking 2bar OLSD, its rich in allot of areas but I expected that. I got it a decent amount closer today, throttle response is much better then before. ( MAF was causing a decent delay in response due to its location in my setup) The most KR I seen was .3 so I am not concerned about that, course I only hit like 126KPA max today. Baby steps..

Kysilverado- I am interested in seeing your config, thanks man.

 

Rename the file with a .cfg extension and open in HPT.

 

ok Ill try that

 

Ok ya apparently I dont know how, I tried but no luck.. Damn computers.

 

How about this. For 2bar tuning I logged.

RPM
Speed
TPS%

MAF(g/s) - even with it disabled left it hooked up an still reports airflow
MAP(KPA)
IAT
Boost PSI - custom PID

KR
Burst Retard
Knock Learn

AFR Cmnd
WB AFR
Inj Duty %
ECT

Advance

Base Adv

 

That looks similar to how I have mine setup, could you fill me in on what you did to make the custom PID for boost psi?

 

[SENS.30.IMP]-14.503773773020923 or just 14.5.


http://www.hptuners.com/help/index.h...p_to_boost.htm

 

Another thing, my part throttle and moderate throttle tuning is coming along nicely ( Havent went WO yet) but my idle AFR is messing with me. One startup its lean, the next its rich. Its not just idle but 30kpa 800rpm range. Its rich right now like 12.8 everytime I lean it up and go to start it it starts then dies. Whats up with that?