Universal Oxygen O2 Sensor Wires ?

[billy hoang]

okay i just recieved my universal spark plugs by WALKER from oxygensensros.com 2 for $95 . good deal . my car is a 1993 lexus ls400 . and i wanted to know if anyone knows which wires from the oxygen sensor gets spliced t to which wire from the connector . thanks just for reference the universal one has 2 black wires, 1 blue wire and 1 white wire

[blake918]

Carl's got you covered (he even used Walker sensors too): http://www.lexls.com/tutorials/EFI/