i have a prosport air fuel gauge wired the green wire on the gauge (which is the one that is the one that hooks to the 02 sensor)to the white wire on the front 02 sensor and the needle on the gauge just gos right to rich and stays there when i start the car. i tested the reading on the white wire and it was 3.5-3.6 volts at idle and changed whe i hit the gas so it should be the right one and i got the same reading right to the gauge so eather it is the gauge or i did somthing wrong. please help. and i know this gauge isn't that acurate so don't rost me.