so i just got a faze air/flow gauge for my s14. and i got the instructions down, and it says to hook up one of the wire to the wire that plugs into the o2 sensor. i did all that and it still doesn't work, the gauge just turns on but no movement at all. am i doing it wrong, or is there another way, like from the ecu its self. please let me know asap. contact me by email i get it quicker. thank you