Karman Reading On Super Afc Still Not Reading After 3 Maf's !!!

[ShadeTreeDSM]

im still having problems with my KARMAN reading on my super afc..reads nothing but 3hz..never higher never lower...i borrowed a 2g maf that came off a working car and put it on my car and i still have no KARMAN reading on the afc..then i tried to other working maf's and still nothing....wtf !!!

what could it be..it just happend out of nowhere and its pissing me off..what do i do to get my car running right !!

 

[BlueTurboSpyder]

When you installed the safc, did you solder all of your connections properly? If you didnt, your wiring could have come loose over time. I would start there.

 

[gsxin]

the pink and orange wire might be mixed up or a bad conection on either one of those

 

[SolidBoostTSi]

Is your Volume Airflow sensor wire hooked up? check for codes with a logger, maybe the VAFS wire came disconnected