Hello !!! i need some help with a wideband sensor conection to my efie
My cars sensor is an NTK JAPAN type with 5 wires.When the engine is running i have:
1.blue 13.20v
2.yellow. 3.85-4.15v
3.white. 3.30-4.00v
4.grey 4.25v
5.black 3.80v
Do i need to conect the yelow or the grey???
please HELP!!!