quickies about z32 MAF and SAFC II

[fabio420]

So I read the threads and they were very helpful (I think). However, I still have some problems that I can't figure out. So I have 2 questions: First, what should my airflow reading be after installing the z32 MAF (%)? And there are 2 ground wires in the Z32. Do I put them both to the one ground on the harness? Or do I put one to the harness and tape the other one off? If so which do I tape off? I think I got the wires figured out right but just in case the one inside the second wrap is the 12 volt, right? Please help, I need the car to at least run properly so I can get it tuned right.

[Structure240sx]

the air flow % depends on the in out setting that you get to work. my % is low because my car would run best off 1in 6 out with the stock ecu/safc/z32 maf

the thinner ground wire gets grounded to the chassis while the thicker wire goes into the harness

[fabio420]

Allright!!! the car is fixed and purring like a tiger. Thanks stucture. BTW, my fault. I hav the voltage wires backwards. I'm dying to see the new dyno numbers on my baby.

[Structure240sx]

glad it worked out, get to the dyno

NOW!

[fabio420]

yes sir!

[sil80drifter]

To the KA-T mobile, batman!

sil80

[KATcreeper]

sup bro i did the same set up as u with the z32 maf and the s-afcII.i didnt hook up the safc all the way like i should of because i cant find the diagram for it. Need help because skool is about to start.

[fabio420]

If you have an s14 use the n5-a diagram. for the rpm signal, locate the actual spot on the diagram and move one row up and the third spot to the right(LAST ONE) is the actual rpm wire. The spot listed on the diagram for the rpm signal is actaully empty. The rest of the diagram matches perfectly. Make sure the ground wires are in the right order, cause I heard it makes a difference. If you don't have the actual booklet, find apexi online and you can get the diagram there

BTW dyno results were 251rwhp and 300 lbs of torque.

[KATcreeper]

thanks man

[KATcreeper]

i have another question about the safc. where do the blue,white,yellow go to.

[fabio420]

any wire that is not used by the diagram just get left unused.

[KATcreeper]

thanks bro do u chat on aol

[fabio420]

mostly I post. But I guess I shoul start. But my email is [email protected]

[KATcreeper]

oh aight thats kool just let me kno when u get a screen name or sumthing

[fabio420]

yep. aol im screen name is freakyfabio

I have DSL, so I am connected almost always - but I may not necessarily be here... you can IM me anytime...

[KATcreeper]

R U on AOL right now cuz u aint on