show me the way of tuning for forced induction

[thebeewantsboost]

i've been all over hptuners. but since all of the tables are different for each car its hard to get good answers on how to actually tune for boost.

the only enable we have to enable pe is the tps%, correct? how do i know what to set that 2?

in an N\A tune, i understand that we setup one PE afr. and aim for that. i.e. set pe base afr to 13.0 and zero out all of the adder tables and acceleration enrichment.
but with a turbo there's a different rate of air coming in at different times...
so i'm unsure of when to enable pe. and if i aim for one PE AFR. or use adders and if so where/how. i understand the tables just not the theory of tuning for boost.

the tunes i've seen show adder tables. being use and it actually makes the PE AFR super rich. like 10:1 and lower. that doesn't seem right to me.. but what do i know.:work:

[ssms5411]

Re: show me the way of tuning for forced induction

I would just use the PE, it maxes out though which sucks.

[thebeewantsboost]

Re: show me the way of tuning for forced induction

i was checking out your tune. and it seems to make the most sense out of the ones i've looked at... u e-mailed it to me a while back... are you really commanding 10.4 for your PE? obviously im no expert but it seems a little over rich.

[ssms5411]

Re: show me the way of tuning for forced induction

I don't remember which one you have but I wouldn't commmand more than 11.5-11.8 Afr.

[thebeewantsboost]

Re: show me the way of tuning for forced induction

can you e-mail your most recent? i'm gonna go with 11.5...(actually 11.1 in compensation for ethanol gas) atleast in the begining. maybe lean it out to 11.8 if i dont see knock. or i could just advance the timing.. meh, i dunno.
e-mail is sirspraysalot@gmail.com

[ssms5411]

Re: show me the way of tuning for forced induction

I'll see what I have and email you.

[ssms5411]

Re: show me the way of tuning for forced induction

Sent you the last tune I was working on before I took the turbo off.

[thebeewantsboost]

Re: show me the way of tuning for forced induction

i appreciate it. man i was doing some wot runs for my na tune just now. and i'm not sure what i did, but somehow got close to 20% rich right after being within 3%. i pulled over to make changes and i couldn't get the key to turn.......... ahh its always something

[Blizzard242]

Re: show me the way of tuning for forced induction

ahh its always something

Yes.. yes it is.. the world of modding..