SAFC blocks my MAF Signal????

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s13_chris
Posts: 965
Joined: Sat Jun 09, 2007 6:45 pm
Car: 90 240sx Hatch

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So my car recently started mirroring MAF problems and today I may have figured out why. My SAFC is blocking the MAF signal wire to the maf. When the SAFC is disconnected, and the MAF signal wire is reconnected (like stock) it revs perfectly. When the SAFC is plugged in, I get a 2500rpm limiter. Anyone know the fix for this? Some forum "micrasportsclub.com" or something has my issue but wants like 10 euro to join. f*** that. Someone out there has to of had this problem!! Help, I need to move today! lol


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volcomskater773
Posts: 242
Joined: Fri Jan 02, 2009 11:10 pm
Car: S14

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could be the wires are reversed. had this problem once before. white to maf yellow to ecu. and make sure your in/out settings are right. ka 5in/5out.

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s13_chris
Posts: 965
Joined: Sat Jun 09, 2007 6:45 pm
Car: 90 240sx Hatch

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I figured it out. The harness INSIDE the SAFC unit was half off. Like the clip was slid off on one side only getting a weak and sometimes solid connections. Back together and running good.


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