Greddy porfec B spec 2...What is everyones settings and mods???

[Struggly]

Originally Posted by Sin'sVr4

about 11.9-12.3 in the higher rpms.

You're seeing ~12.0 AFR under load at high rpms? Fail. Are you logging knock?

Sounds like you still need to adjust your SAFC some more before you start worrying about the EBC.

Clint

[Sin'sVr4]

Originally Posted by Struggly

You're seeing ~12.0 AFR under load at high rpms? Fail. Are you logging knock?

Sounds like you still need to adjust your SAFC some more before you start worrying about the EBC.

Clint

this is only my first day tuning the safc. I will be messing with it more here soon. I need to be at 11.2 after 5000 rpm correct?

[Struggly]

Originally Posted by Sin'sVr4

this is only my first day tuning the safc. I will be messing with it more here soon. I need to be at 11.2 after 5000 rpm correct?

You should be aiming for low 11s under load. It's not a matter of rpm. What did you use for a base correction? Generally, the base correction will give you a richer mixture than necessary.

Again, are you logging knock? In addition to the number on your wideband, you should be logging knock and timing.

Clint

[Sin'sVr4]

I'm using my logger, mmcd on my palm. Trying to figure it out. I know that i have 2-3 knock a couple times at around 4300rpm. once it spiked to 28? only once tho.

[PhillipTT]

Originally Posted by lawdogg

I can't log boost atm but bjmsam posted a great solution, if your boost controller happens to have a MAP output (like the AVC-R).

I have a Profec B spec 2

I guess I should just have a friend check or pick up a GM MAP sensor and log with MMCd.

[aaronatstate]

Originally Posted by lawdogg

That 60 setgain seems awfully high.

If you get fuel cut, you know. It's like hitting a brick wall.

On totally stock fuel, I don't even know what the limits are. I know I could run 15psi with stock injectors (130-140% IDCs), but I had a hotwired walbro 255.

Actually it seems low if hes in psi mode, then it would only be 6.0psi. Come on you should know this

[Sin'sVr4]

i tried to get it into to psi mode and it didnt work.

1.power off, within 2 sec, press mode 2 times???

didnt work. How do I get it to psi mode? I dont know wtf kPa means or how to read it??

[aaronatstate]

Originally Posted by Sin'sVr4

i tried to get it into to psi mode and it didnt work.

1.power off, within 2 sec, press mode 2 times???

didnt work. How do I get it to psi mode? I dont know wtf kPa means or how to read it??

Its pretty easy. 1.00kpa = 14.7psi.

Make sure you just turned the boost controller off, not the whole car, the boost controller off just means there hi/lo indicator isnt there.

EDIT: Here is how to do it. Hold down the select button for 2 seconds. This turns the boost controller off. Once its off remove all fingers from buttons. Next press the select button again, while holding the select button within 2 seconds press the mode button twice. What is so hard about that to understand?

[Sin'sVr4]

how do you change it to psi tho?

[aaronatstate]

Originally Posted by Sin'sVr4

how do you change it to psi tho?

Originally Posted by aaronatstate

EDIT: Here is how to do it. Hold down the select button for 2 seconds. This turns the boost controller off. Once its off remove all fingers from buttons. Next press the select button again, while holding the select button within 2 seconds press the mode button twice. What is so hard about that to understand?

Seriously dude, read the manual.