NooooB Maf Question.

General discussion forum about the 240sx, and a great place to introduce yourself to the board!
CkrooK
Posts: 85
Joined: Mon Sep 01, 2008 8:30 pm
Car: 240sxSr

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If Im runnin stock injectors, stock boost, and a 255walbro, why would I need a Z32 maf? I have a SAFCII in there. But Im not gettin it tuned anytime soon. I have a SR maf from a 96 Sr20de Sentra, and tha part numbers are tha same for tha redtop Sr and tha Sentras, so should I not have any sputterin problems if I swap back in tha SR maf? [part # 52F00] Im just tryin to run stock boost to get my car on tha road. And if so, what is tha hotwire in and out for tha SR maf? Also, if I do take out tha Z32 maf, can I remove my Safc?

Also, I tried to jump start my SR, and it has a Greddy boost controller on it, and after I jumped it, my BC died, it just shows tha blue hue in tha background, no letters or anythin, is it gone? Can I just take out tha wires from tha harness? Cause honestly I can sit with my car for an extra minute for my turbo to cool down. I dont wanna fry anythin else with my harness, my 225's are already eatin my pasanger side harness so I gotta move it from my s***ty offset volks.

Thanks answers are GREATLYYYY appreciated.


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Tyler
Posts: 1563
Joined: Sat Dec 23, 2006 7:22 pm
Car: 1989 240sx HB/1992 240sx coupe/1998 s14

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put everything back to stock, get rid of the safc, get rid of the z32 maf, and then troubleshoot. if your just trying to get your car on the road, then dont complicate things

CkrooK
Posts: 85
Joined: Mon Sep 01, 2008 8:30 pm
Car: 240sxSr

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Everythin? What about my fuel pump and exhaust mani? Should I replace with stock?

I should set my boost controller to 7psi after I put back in my stock maf?

I appreciate it TJG

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Chris28
Posts: 3159
Joined: Sat Jul 14, 2007 11:18 am
Car: 92 s13 KA-T
Location: 757/919
Contact:

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Leave the fuel pump and manifold. Take out the boost controller, the SAFC, and the MAF. Put the stock MAF back in.

You don't need a boost controller, stock wastegate opens up at 7 psi.

CkrooK
Posts: 85
Joined: Mon Sep 01, 2008 8:30 pm
Car: 240sxSr

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Thanks yall.

I will keep yall updated Im fixin to go work on it.

I'll take as many pics as my Iphone will let me ha


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