RB25 S1 MAF issues

[Brok3n_RB25]

Hey guys. I'm currently working on my S1 Rb25 swap into my s14. I'm pretty much there as far as the car being ready to go. I'm running into a problem with my MAF, though. The car came with an E60 MAF, which I just found out is for a series 2, and I'm getting funky signal voltage numbers from it. With the key on and the MAF plugged in, I get 9.5v (give or take a hundred mV). Is it because the MAF is for a series 2 and not a series 1? If so.... what can I do to wire it in correctly. I might be beating a dead bush, but I can't seem to find anything on how to interchange the two MAFs. Any help would be appreciated.

[Sileighty_85]

The MAFS is wrong therfore It will send the wrong voltage signal, you either need to source a S1 MAFS (recommended) or use an SAFC (not reccommended)

the S1 MAFS is the same as the R32 RB20 MAFS

[eklips3]

The MAFS is wrong therfore It will send the wrong voltage signal, you either need to source a S1 MAFS (recommended) or use an SAFC (not reccommended)

the S1 MAFS is the same as the R32 RB20 MAFS

^^^this is true

[Brok3n_RB25]

Ok, I figured as much. Are there any US MAF's that are interchangeable?

[Sileighty_85]

Ok, I figured as much. Are there any US MAF's that are interchangeable?

Nope, the J60 MAFS is RB specific no other MAFS crosses with it.

You can however source the J60 MAFS PLUG from an Infinity I30 if needed

[Brok3n_RB25]

Hmm. Lame. Anyone wanna trade for an E60 MAF/pigtail? lol

[Brok3n_RB25]

Actually. Where can I source that plug from? I'm just going to buy a J60 MAF online. I found a new one. I called my local nissan dealer and they said the plug is part of the engine harness. They have some used ones, but seeing as I don't have the MAF yet... I don't want to go buy a plug that I'm not 100% sure on.

[Sileighty_85]

You can however source the J60 MAFS PLUG from an Infinity I30 if needed

uhhhhh^^^..............