Z32 MAF upgrade

Post by **SR180SX** » Fri Sep 20, 2002 9:32 pm

is it nessessary to reprogram ECU when upgrade to Z32 MAF on Blk top S13 SR20DET motor?

Post by **SpeedRacer1** » Fri Sep 20, 2002 9:32 pm

Im not 100% sure but to give you a quick response. The Z32 Maf runs different volts than the SR so the ECU wouldnt be reading the air properly. You can reprogram it or you may just be able to change it with something like an SAFC or possibly something simpler.

Post by **I H8 UR DSM** » Fri Sep 20, 2002 9:32 pm

yes and no...if you go w/ JWT they will tune it to be used on your car...

OR if you have a apexi S-AFC there is an option to run the z32 mafs...so its plug and play...u just set it throught the afc...

stock ecu, with nothing else, no...

Post by **SpeedRacer1** » Fri Sep 20, 2002 9:32 pm

http://www.jspec.com/z32adaptor.html

Post by **SILVIA-S14** » Fri Sep 20, 2002 9:32 pm

Hey,

You have two choices

1) Control Z32-MAF with SAFC2) Tune ecu (jwt)

ALthough i am running option 1 right now, i didn't wanna do # 2 since it will be expensive and it will need to be done again when i upgrade turbo and injectors.........so i will do that only one time and save money as well.....

i am running s14 sr20det in a 95 240. stock turbo and injectors...but all other bpu's......

I have some pics to show you regarding maf setup.......

For sale items albumhttp://www.imagestation.com/album/?id=4291347009

My maf setuphttp://www.imagestation.com/al...idx=4

http://www.imagestation.com/al...idx=5

Z32 - MAF pipe for sale ( i used it too ), good for s13/s14http://www.imagestation.com/al...idx=3

You got any more questions or interested in any items i have for sale, email me directly at [email protected]

hope this helpsRINKU

Post by **GTS4-R** » Fri Sep 20, 2002 9:32 pm

Can u adjust for the z32 mafs on emanage too?

Post by **GraySilvia** » Fri Sep 20, 2002 9:32 pm

SpeedRacer1 wrote:http://www.jspec.com/z32adaptor.html

No, that's just the Z32 plug. It won't retune your ECU for you. You'll have to have someway to tell the ECU what the hell the new voltages mean.

Post by **S13240** » Fri Sep 20, 2002 9:32 pm

Is there a specific year from the z32 that the maf will work? N/A or turbo will work?

Post by **GTS4-R** » Fri Sep 20, 2002 9:32 pm

thats what I'm wondering since i now have to find one in the junkyard....90-96 300zx's are the n/a and TT mafs the same?

Post by **GTS4-R** » Fri Sep 20, 2002 9:32 pm

no way ill find a TT in a junkyard up here......

Post by **GraySilvia** » Fri Sep 20, 2002 9:32 pm

i THINK they are the same. I mean, if i were an accountant at nissan, i wouldn't put two different mafs on basically the same car. But, then again, i'm not 100% sure.

Post by **SpeedRacer1** » Fri Sep 20, 2002 9:32 pm

22680 30P00 is the proper 300ZX MAFS part number you want, look for this on the side of the MAFS.

Heres all you need to know about different MAFS choices, need to translate it though... http://www10.plala.or.jp/s15/3d_airflow.htm

Yes gray I know, I never said that it would retune your ECU, did I?

Z32 MAF upgrade

Z32 MAF upgrade

Z32 MaF

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