Rb25 maf issue

[yanay]

I have searched everywhere and can't get this info..
I have a s2 rb25 and my maf died. I got a replacement and reliezed the maf on there was a s1 maf.. How would I go about re-wiring it?
There is a shielded wire which looks to be my signal by testing but I has a ground wrapped with it.. Do I take both wires and connect them to my signal on my pigtail or just the white wire? Any help is greatly appreciated I need my DD running so I can take it to auto dream to have a new tune done!

[yanay]

anything???

[AS240]

even if you do get the s1 maf rewired for the s2, your car is going to run like crap, maybe even so bad that it's undriveable.
but i'll try to find a link i used to have save that has the info you're looking for.

[yanay]

Why do you say that? The s1 was on the car before? It ran great I'm tryin to wire a s2 maf onto a s2 motor.. I threw the old one back on an still in limp mode ? Ideas? And anything would be great

[mantas]

Ill try and look at my ride tomorrow and post pics if it helps but its s2 with s2 maf

[yanay]

Ill try and look at my ride tomorrow and post pics if it helps but its s2 with s2 maf

that would be awesome.

[AS240]

found it
http://www.paulr33.com/diagrams/airflow-meter-wiring.html

says s1 and s2 are calibrated the same so apparently they are interchangeable.
hope this helps dude

[bkt808]

they are interchangable, (s1 has 4 wires, and s2 has 3 wires), i have a s1 harness that used a s2 maf/maf connector on it and they just tied back the bigger black wire.

[yanay]

Hmm I tried that with no luck..

[feito]

certain year maxima mafs r the same as the s2 mafs, 3 wires. N theyre really cheap.

[yanay]

i have a maf for both.. i just need to know how to wire the s2 maf.. i have a brown thick wire thats sheilded with a black and white wire braided together one shows .01 when key is turned to accesory and the other shows nothing.. i have 2 more wires a 12v and a ground how would you go about wiring this? i cant seem to figure it out :S

[mantas]

Totally forgot about the pics. Ill post after i eat and drink my beer haha.

[mantas]

Crap i cant upload pix but looking from top of plug

From right to left:
Orange/blue
White/blue
Black/yellow

Thats if the clip/button of the plug is facing upwards. And this is a maf with the pink label if that helps at all

[yanay]

Thanks anyways, I went through and re soldered them on and it would die when I hooked up maf if it was running but I regapped my plugs to .035 inch and it idles a lot smoother now . I am leaving the battery unhooked overnight to reset the ecu to see of that helps.. I also noticed the old owner tied the bee-r into the injector ground which is cut.. And if I touched the wire the car died so I unhooked the bee r

[yanay]

just at work trying to figure this out in my head.. is it possible to fry a output on the ecu for the maf??? how do i check and how can i fix it

[bkt808]

this should help
http://vrqwna.bay.livefilestore.com/y1pFJ1eaapNu8_NfxcKI1AQHs-ZjioNAT78Hf_yKJTHZHQEtYerQ7fAyyxzYjSfZ_M8TZ5x3dGca ThKSMB_luPwL4yktHtn-NuM/NissanMAFS.jpg

[yanay]

fixed! had to test wire from ecu and trace it maf to get a correct set up ! car runs great had it out drifting for 4 hours last night with zero problems thanks for the help guys