HELP!!! Engine Wiring Diagram Needed

[c33]

Hi folks, I'm in a spot of bother.

I've been trying to replace Bank 1 Sensor 1 Lambda sensor on my LS430 (2002) and in disconnecting the plug for the sensor have managed to pull the connector off the main engine loom. I've managed to release the loom and got the ends of the wire "topside" so I've a fighting change of putting a new plug on but I need to know which wires go in which terminal. The plug is handily labelled 1, 2, 3, 4 and I think the colour choices are White (maybe pink), Black, Black (maybe dark grey) and Blue with white tracer, other than that I'm kinda stuck.

Regards

Iain

[steve2006]

I cannot find the exact same colours as you mention but the diagram below was easily found on a google search and shows the plug pinout numbers which should help.

[c33]

Cheers Steve, spent some time yesterday afternoon and couldn't find anything remotely that useful, which website is hosting that image?

RegardsIain

[ScousePaul]

Looks to be from this site

 

http://www.justanswer.com/lexus/4rcsd-lexus-wires-going-front-oxygen-sensor.html