RB26 safc in/out settings - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

cb7tuner · 10-24-2012, 12:53 PM

About to go pick up a s14 with a RB26 swap in it tomorrow but the owner recently put a n62 z32 maf on it and installed a safc neo when his original maf burnt up. He said the car starts fine but feels boggy while driving. What is the correct in/out setting for the rb26 with n62 maf. Oh if it matters he said it is an r32 rb26 with a single maf

*fliprayzin240sx* · 10-24-2012, 01:19 PM

2/6 is usually the setting for Z Mafs. If that doesnt work, try 2-5, but I'm almost 100% sure its 2/6.

cb7tuner · 10-24-2012, 01:42 PM

thanks man hopefully that will work, i know my SR with n62 maf is 2 IN 6 OUt , just didnt know with it being a 6 cyl RB26 if it would be different

sblack13 · 10-24-2012, 02:33 PM

Hi, just to add your 2in5out is usually for S14 motor w/z maf.

*fliprayzin240sx* · 10-25-2012, 08:34 AM

Yah, thats the only thing I'm not 100% about, since its on an RB and its an RB26 at that. The whole 2 stock MAF is what's I'm not sure about but you said this ones already converted to 1 single MAF.

Also, when you set to the same number on both side, thats usually the setting for stock MAFs. So you can set 1/1, 2/2, 3/3, etc for stock MAFs. With that said, I'm curious what it was set to originally with the single MAF conversion...

steve shadows · 10-26-2012, 02:43 PM

Quote:

Originally Posted by fliprayzin240sx

Yah, thats the only thing I'm not 100% about, since its on an RB and its an RB26 at that. The whole 2 stock MAF is what's I'm not sure about but you said this ones already converted to 1 single MAF.

Also, when you set to the same number on both side, thats usually the setting for stock MAFs. So you can set 1/1, 2/2, 3/3, etc for stock MAFs. With that said, I'm curious what it was set to originally with the single MAF conversion...

Should be 2-5....but again I hate AFCs...you're better off hitting yourself in the face with a hammer. Invest in the PFC, even a used one, a dusty ugly one from a junk yard or an old front clip, L-Jetro is even better. You'll thank me later...or you won't and you'll have a blown motor in a matter of time. AFCs are crap on Hot Wire Maf Cars. Sorry to be so blunt but passionate about it because I personally lost motors on my cars back in the day (2003) we still ran low 12s but screwing with the input for the MAF signal is not real tuning and is dangerous and throw extra resistance down the line to the ecm too. Just a few words of advice. Sorry if this breaks your heart too.

10-24-2012, 12:53 PM	#1
cb7tuner Leaky Injector Join Date: Jan 2011 Location: ga Age: 35 Posts: 51 Trader Rating: (1) Feedback Score: 1 reviews	RB26 safc in/out settings About to go pick up a s14 with a RB26 swap in it tomorrow but the owner recently put a n62 z32 maf on it and installed a safc neo when his original maf burnt up. He said the car starts fine but feels boggy while driving. What is the correct in/out setting for the rb26 with n62 maf. Oh if it matters he said it is an r32 rb26 with a single maf

10-24-2012, 01:19 PM	#2
fliprayzin240sx Man w/ CTSV & a Car Seat Join Date: Aug 2002 Location: Tampa Posts: 17,998 Trader Rating: (19) Rides Gallery: fliprayzin240sx Feedback Score: 19 reviews	2/6 is usually the setting for Z Mafs. If that doesnt work, try 2-5, but I'm almost 100% sure its 2/6. __________________ If you think Zilvia has too many assholes... CLICK HERE!!!

10-25-2012, 08:34 AM	#5
fliprayzin240sx Man w/ CTSV & a Car Seat Join Date: Aug 2002 Location: Tampa Posts: 17,998 Trader Rating: (19) Rides Gallery: fliprayzin240sx Feedback Score: 19 reviews	Yah, thats the only thing I'm not 100% about, since its on an RB and its an RB26 at that. The whole 2 stock MAF is what's I'm not sure about but you said this ones already converted to 1 single MAF. Also, when you set to the same number on both side, thats usually the setting for stock MAFs. So you can set 1/1, 2/2, 3/3, etc for stock MAFs. With that said, I'm curious what it was set to originally with the single MAF conversion... __________________ If you think Zilvia has too many assholes... CLICK HERE!!!

10-24-2012, 01:42 PM	#3
cb7tuner Leaky Injector Join Date: Jan 2011 Location: ga Age: 35 Posts: 51 Trader Rating: (1) Feedback Score: 1 reviews	thanks man hopefully that will work, i know my SR with n62 maf is 2 IN 6 OUt , just didnt know with it being a 6 cyl RB26 if it would be different

10-24-2012, 02:33 PM	#4
sblack13 Zilvia FREAK! Join Date: May 2005 Location: Seattle Age: 37 Posts: 1,016 Trader Rating: (10) Feedback Score: 10 reviews	Hi, just to add your 2in5out is usually for S14 motor w/z maf.