Z32 maf, researched already but need quick clarification * - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

D1S13 · 03-14-2008, 01:48 AM

i have been doing a lot of research and searching but i still need help to clear this up

from the diagrams i read it does note seem and my z32 maf was previously wired correctly

the more i look at it the more i believe that my white and orange wire need to be separated for proper install

So my wires are (R-L); open, black w/white stripe, orange, black, white, open
and currently the B and D wires are connected.

if possible help me figure this out so i can wire my maf, thx

support web addresses;

http://www.az240sx.org/tech/mafs/z32diagram-correct.jpg

http://jimwolftechnology.com/wolfpdf...%20NISSANS.PDF

http://www.zilvia.net/f/showthread.php?p=886276

http://www.srswap.com/

http://www.zeroyon.com/index/content/view/28/47/1/1/

some one correct me if i am wrong; the orange (D) MUST be disconnected from (B) and grounded w/harness.

thats the same conclusion I've come to but need a second,

some one second my conclusion :yes:

Wiring Chart for those with stock Z32 connector:

Z32 MAF Pin - SR20DET Stock Engine Harness

Pin B - White Wire (MAF Signal)

Pin C - Chassis Ground (Connect this to any ground on the chassis)

Pin D - Black Wire (Harness Ground)

Pin E - Black/White Wire (Power)

slider2828 · 03-14-2008, 02:22 AM

What you have is correct from what you just wrote. Nothing is supposed to be spliced together...

D1S13 · 03-14-2008, 04:12 PM

thx man

oh does it matter that they say its a j30 sensor?

tig_tech · 03-14-2008, 05:10 PM

Doesnt matter. J30 still came with the VG30DE so they use the same N62 sensor as the Z32

D1S13 · 03-14-2008, 05:23 PM

Quote:

Originally Posted by tig_tech

Doesnt matter. J30 still came with the VG30DE so they use the same N62 sensor as the Z32

they the wire the exact same???

from the research i am told to split B and D, white and organge

but on other forms some are saying to leave the wiring as is becuase the one will connect directly to the harness ground and all will be ok

just need a second opinion

??? SPLICE white and orange...... Or leave them connected???

tig_tech · 03-15-2008, 09:38 AM

If you have the time and to avoid cutting and splicing, just re-pin the pigtails. Take your SR pigtail and disconnect the pins(white, black,black/white) and disconnect the pins from the Z32 pigtail and write down which letter each wire was associated with on your Z32 pigtail and reconnect your SR wires into the Z32 pigtail and you have a clean install.

03-14-2008, 01:48 AM	#1
D1S13 Zilvia Addict Join Date: May 2007 Location: phx Posts: 830 Trader Rating: (9) Feedback Score: 9 reviews	Z32 maf, researched already but need quick clarification * i have been doing a lot of research and searching but i still need help to clear this up from the diagrams i read it does note seem and my z32 maf was previously wired correctly the more i look at it the more i believe that my white and orange wire need to be separated for proper install So my wires are (R-L); open, black w/white stripe, orange, black, white, open and currently the B and D wires are connected. if possible help me figure this out so i can wire my maf, thx support web addresses; http://www.az240sx.org/tech/mafs/z32diagram-correct.jpg http://jimwolftechnology.com/wolfpdf...%20NISSANS.PDF http://www.zilvia.net/f/showthread.php?p=886276 http://www.srswap.com/ http://www.zeroyon.com/index/content/view/28/47/1/1/ some one correct me if i am wrong; the orange (D) MUST be disconnected from (B) and grounded w/harness. thats the same conclusion I've come to but need a second, some one second my conclusion :yes: Wiring Chart for those with stock Z32 connector: Z32 MAF Pin - SR20DET Stock Engine Harness Pin B - White Wire (MAF Signal) Pin C - Chassis Ground (Connect this to any ground on the chassis) Pin D - Black Wire (Harness Ground) Pin E - Black/White Wire (Power) __________________ www.teamtopflight.blogspot.com

03-14-2008, 02:22 AM	#2
slider2828 Post Whore! Join Date: Oct 2004 Location: San Francisco, CA Posts: 5,998 Trader Rating: (13) Feedback Score: 13 reviews	What you have is correct from what you just wrote. Nothing is supposed to be spliced together... __________________ Turn and Burn!

03-14-2008, 04:12 PM	#3
D1S13 Zilvia Addict Join Date: May 2007 Location: phx Posts: 830 Trader Rating: (9) Feedback Score: 9 reviews	thx man oh does it matter that they say its a j30 sensor? __________________ www.teamtopflight.blogspot.com

03-14-2008, 05:10 PM	#4
tig_tech Zilvia Junkie Join Date: Dec 2007 Location: J-ville Age: 39 Posts: 455 Trader Rating: (25) Feedback Score: 25 reviews	Doesnt matter. J30 still came with the VG30DE so they use the same N62 sensor as the Z32 __________________

03-15-2008, 09:38 AM	#6
tig_tech Zilvia Junkie Join Date: Dec 2007 Location: J-ville Age: 39 Posts: 455 Trader Rating: (25) Feedback Score: 25 reviews	If you have the time and to avoid cutting and splicing, just re-pin the pigtails. Take your SR pigtail and disconnect the pins(white, black,black/white) and disconnect the pins from the Z32 pigtail and write down which letter each wire was associated with on your Z32 pigtail and reconnect your SR wires into the Z32 pigtail and you have a clean install. __________________