Here's the deal. The wires coming directly from the o2 sensor are colored 2 blacks, green and white. They run to a harness plug. The harness plug that that plugs into has wire colors orange/black, yellow/black, green/white, and solid white. I traced all of the wires except the solid white wire back to the ECU. The only problem I have is figuring out where the solid white wire plugs into. Please help!!!!

 

D14

 

Thank you very much!!!! You are a life saver!!!