RB20 MAF on CA question

Post by **yourmomsrps13** » Fri Mar 31, 2006 8:42 am

edit: I thought i had a RB20 MAF but i found out i have a SR20ve MAF: that i wanna use and i should be getting my SAFC2 this week. anyone running one of these? i know its slightly diferent then the z32 and the safc is a bit trickier to tune with the SR20VE maf. also can i use the same plug as the z32 MAF and wire the same?

thanks in advance
Modified by yourmomsrps13 at 9:21 PM 4/5/2006

Post by **XTCshri2222** » Fri Mar 31, 2006 9:05 am

I got the same setup, the plugs are differnt but if you cut the plastic clip out on the side of the plug, it should fit, i haven't installed mine yet cause i'm pulling the motor, but the prongs are the same and will plug into eachother w/o the rest of the plastic clip part. Hope that made sence, i'll take pix later. I got the SAFC 2 also but i won't have it working with the RB maf till next month once my motor is rebuilt and the T28rs gose on

Post by **yourmomsrps13** » Fri Mar 31, 2006 9:25 am

just to make sure this is even a RB20 MAF heres a pic

Post by **XTCshri2222** » Fri Mar 31, 2006 9:47 am

here pix of mine

Post by **XTCshri2222** » Fri Mar 31, 2006 9:52 am

kinda blury but thats my safc2 an the A/f gauge i'm gonna have fun once this motor is rebuilt

Post by **c-rad** » Fri Mar 31, 2006 11:30 am

Just so everyone knows, the RB maf is the same as the Maxima N60 maf which is found on the 89-94 Maximas. datsunboy wrote me a .bin file for my eprom for the maxima maf and dsm 450cc injectors. I am trying to get Sean to come down and test it out for me

And FYI, you dont need to cut the plug. Just get the pigtail and harness or just get a Z32 maf plug as they are the same. Here is mine--

Post by **yourmomsrps13** » Fri Mar 31, 2006 6:46 pm

hmm so what MAF do i have?

Post by **yourmomsrps13** » Sun Apr 02, 2006 2:36 pm

im starting to really doubt that this is a RB MAF after looking in the RB forums and compairing

Post by **Nunook** » Mon Apr 03, 2006 6:17 am

If your rb20 maf say 16V00 ... N60 then its the same as the Maxima maf im about to install.

*Does anyone know about how much I will have to richen up the mixture with this maf? (stock injectors)

rb's have a couple different mafs cause some r dett, and whether its skyline or laurel. (not sure)

(N60 maf has 2 grounds) Some ppl say that one of them has to go to the chassis, and the other goes to the normal maf -> ecu wire.This link is what ima try, so if it works Ill post up again.http://www.zeroyon.com/techfiles/Z32MAFSR20.pdf

Post by **c-rad** » Mon Apr 03, 2006 6:46 am

Nunook wrote:If your rb20 maf say 16V00 ... N60 then its the same as the Maxima maf im about to install.

*Does anyone know about how much I will have to richen up the mixture with this maf? (stock injectors)

Richen up the mixture? wtf? If you are using a SAFC to control it, you just change the IN OUT settings. If its an eprom, you just change the VQ map.

Post by **yourmomsrps13** » Mon Apr 03, 2006 8:24 am

22680 5j000 afh70-16

is what is written on my MAF

Post by **Nunook** » Mon Apr 03, 2006 2:21 pm

actually now that I look at the picture u sent, and what c-rad wrote, I think he meant that they give the same signal, not that they r actually the same. And urs doesn't look like my n60 maf.

I kno im nobody special, but just to point something out. This is y i barely come on Nico anymore. ->

c-rad wrote:Richen up the mixture? wtf? If you are using a SAFC to control it, you just change the IN OUT settings. If its an eprom, you just change the VQ map.

Who said I have a SAFC2. i have a SAFC 1, so I can't just change the in setting and expect it to do everything for me. It only have an output setting which is 7 for the ca ofcourse, and a dipswitch which is the same for all nissans. I dont have rom programmer so I cant just use LiveEdit and change the vqmap on my ND chip and burn another one.

Now if I said something wrong, then I'll stick my foot in my mouth and apologize. But i would still like to get some suggestions on richening up my mixture with my SAFC1, Please.

Post by **c-rad** » Mon Apr 03, 2006 2:57 pm

Nunook wrote:Who said I have a SAFC2. i have a SAFC 1, so I can't just change the in setting and expect it to do everything for me. It only have an output setting which is 7 for the ca ofcourse, and a dipswitch which is the same for all nissans. I dont have rom programmer so I cant just use LiveEdit and change the vqmap on my ND chip and burn another one.

SAFC 1

SAFC 2

Both have IN and OUT values that can be specified.

The only other SAFC there is, is so primitive I didn't think anyone used it anymore.

Nunook wrote:I kno im nobody special, but just to point something out. This is y i barely come on Nico anymore. ->

In my own defense, you didn't specify what you were tuning with so that pretty much left everyone open to pure speculation.

Post by **Nunook** » Mon Apr 03, 2006 5:13 pm

thats true, and i guess i was wrong also. i have a primitive no screen just knobs safc.

Post by **undertaker** » Mon Apr 03, 2006 6:52 pm

google says it is a SR20VE MAFhttp://www.sr20forum.com/archi....html

Post by **yourmomsrps13** » Tue Apr 04, 2006 6:54 pm

thanks undertaker!so it seems to be a MAF from a Nissan Primera (Infiniti G20 bodystyle)think i can or should use it rather then my ka24e maf

any help with how to install and how to use with SAFC2 let me know

Post by **mbmbmb23** » Tue Apr 04, 2006 7:30 pm

I would just find one of those "pull-a-part" junkyards that charge like $15/part and pull a maxima MAF (plus pigtail) ....I doubt the SR20VE is on the SAFC...and even if it is it probably doesnt flow any more than the CA or KA MAF's.

-m

Post by **datsunboy** » Thu Apr 06, 2006 4:58 pm

c-rad wrote:Richen up the mixture? wtf? If you are using a SAFC to control it, you just change the IN OUT settings. If its an eprom, you just change the VQ map.

the VQ map AND the K value.

Post by **Darius2250** » Mon May 08, 2006 2:22 pm

I was looking at the N60 Mafs I have and well I have the plug no wires I tried looking for a wiring diagram but can't really seem to find one. Figure I would just pin it with the CA MaF pins, can somebody help me?

ABCDEF - n60ABCD - Stock CA

Also I am running an SAFC 1 (not the old dial style)

Post by **capwred** » Mon May 08, 2006 4:13 pm

c-rad wrote:The only other SAFC there is, is so primitive I didn't think anyone used it anymore.

actually theres 4 safc'sthe first one only had one noab (sp)the second one had 5 noab'sand then the third which is your first pic and the last one which is the safc 2

Post by **datsunboy** » Mon May 08, 2006 7:01 pm

noab = knob

Website · Post by **DrIft Ready** » Wed May 10, 2006 2:55 am

the mass that yourmomsrps13 is showing is a sr20ve non turbo mass

RB20 MAF on CA question

SR20VE MAF on CA question

Re: RB20 MAF on CA question (yourmomsrps13)

Re: RB20 MAF on CA question (XTCshri2222)

Re: RB20 MAF on CA question (yourmomsrps13)

Re: RB20 MAF on CA question (XTCshri2222)

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Re: (yourmomsrps13)

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