Hi guys i have a quick question about the Osiris tuning software. Let's say i get a turbo kit or a superchager one, can i use the Osiris to tune the car to work? Also can it be done with the Stillen kit as well?

 

Sure why not. You can program the ECU naturally aspirated or forced-induction no matter. It’s the same ECU. Self-tuning may be a different story.

 

Osiris will work with just about any upgrade u do. they only thing thats gonna limit u is the MAF (385hp-390hp)but that can be fixed as well

 

<~~ SC + osiris

 

Vortech with Osiris + PMAS

 

Thanks guys, i think by the beginning of next year i should be F/I with Osiris.

 

So no need for an upgraded maf if your going for 350whp?

 

Nah you should be good in that range...in the end logging the maf voltage is gonna be the only way to tell where your at...

 

Just upgrade it. Anyway you will need it in future..........for more PAWA

 

someone wanna shoot me a link to look at upgrading my maf for when i go osiris...pm'ing u vince...

chef i know ur good for a link..lol

 

http://secure.uprev.com/accessories/hpx-maf-sensor.html

 

ur the man chef, and so fast...
how u liking the osiris these days?, i just sold my 440's to get 600's so i can drop the pulley just gotta figure out how much to change my setup and get retuned with osiris now..who put ur fuel pump in? did they do the swirljet mod that phunk from cjm has on here?

 

Haha, will not fast anymore. ( Going to ditch this stupid blackberry lol)

It runs pretty smooth in during the day, and no CEL ( i'm sure you want to hear this.) Just a 1 out of 10 times when i crack it up, it takes little longer than usual. ( maybe 2 ~ 3 seconds had to hold key down). I might have to check with jared about that. But no complain so far, just gotta save some suspension and bigger tires for sure.

Hal@IP installed fuel pump. I think he did, i don't really remember. I do remember he told me about drilled blah fuel blah pump.

 

have Osiris Uprev on my PE TT kit as well... best thing i've had so far... car is a daily driver. 23XX miles and hasnt thrown any codes.

check my sig for info...

 

What is the maximum voltage for the stock, OEM MAF sensor?

Mine goes up to 4.46 volts at 7500rpm per Cipher.


-jb

 

^^ 5.0 volts.

 

Lol u almost maxed out.. Time to upgrade!

To answer OP YES, and YES...... MAF needs upgraded though.....

 

It is possible can be done with just upgrade maf housing, there is few guys runing just bigger housing/reflash, making good power. I've search what diff between sensor vs housing benefit, but had no luck so far.

 

I would also like to know.. It should be possible to stick the stock maf in a larger diameter tube, retune the maf curve, and have a higher window, although you will probably loose some resolution during idle (the issue is how MUCH is lost and will it effect idle and accelerating from a stop)

The nice though about the PMAS maf is that Osiris has a pretuned maf curve for it, if i'm correct.

Finding or making a flange for the oem maf should be easy enough to make a custom housing.