PLX Wideband pinout needed!!!

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Mar 30, 2008 | 07:01 PM

BADSZ28

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From: NW Chicago Subs

PLX Wideband pinout needed!!!

Hi everyone! I goofed up! I am trying to shorten my wideband cable and noticed after the fact that there is 2 white wires and do not know which goes where. Can someone help me out? Maybe someone has one that can chase the wires and let me know which whites go to which pins on the connectors?

TIA

Mar 30, 2008 | 09:19 PM

brokenfly

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not sure if this helps...one or the other might be analog wb,or nb voltage...

http://www.plxdevices.com/Installati...UsersGuide.pdf

Mar 31, 2008 | 08:32 AM

BADSZ28

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From: NW Chicago Subs

I tried that document. Not detailed enough. Thanks though. I am guessing they are for the heater in the O2 and it does not matter which way they are connected, but I want to be sure. These things are too expensive to take a guess at it.

Mar 31, 2008 | 01:14 PM

Derek @ EDO

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TOP side, Birds eye view of the unplugged connectors.

Mar 31, 2008 | 01:17 PM

Derek @ EDO

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Actually if you swapped the two whites around all you would notice is a real rich reading at WOT, the whites control the heating of the sensor. If you would notice this simply swap the white wires around..
You cant actually harm the unit itself from mis-wiring the white wires.