LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

anyone have pics of pass o2 sensor wires

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Old Jun 6, 2004 | 07:04 PM
  #1  
ledfootz28's Avatar
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From: conshohocken
anyone have pics of pass o2 sensor wires

if anybody has their exhaust off or their car is out of commission can u email me a pic of the passenger side o2 sensor wires/harnesses.tomm im soldiering the o2 wires,i just got my o2 extension and new o2 sensor.my o2 harnesses burned up and last time i crimped them and i must of crossed the brown wire b/c i immediatly threw a fan 1 code and evap canister code.i dunno if i just swap it with the other brown wire or what.but if anyone can shoot a pic for me that would be great.i know on the sensor theres a purple,baige and 2 brown wires but on the extension and i think the wires coming from the car are different color wires.

ledfootz28@hotmail.com
Old Jun 6, 2004 | 09:02 PM
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From: conshohocken
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Old Jun 6, 2004 | 10:02 PM
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From: Little Rock, AR
Wiring
Old Jun 6, 2004 | 10:07 PM
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ledfootz28's Avatar
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From: conshohocken
thats what i was exactly looking for,thanks shoebox.btw is the passenger side bank 2??wiring diagrams confuse the hell out of me.im just confused b/c on the new sensor i got theres a purple wire,2 brown wires and a baige wire which are not listed on that map.im guessing the wire colors coming from the car are tan,purple,black and pink???
Old Jun 6, 2004 | 10:26 PM
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From: Little Rock, AR
I just looked at some old ones I have and the diagram does not match exactly.

Here is what it should be:


car side->sensor side--cavity

tan->tan--A
purple->purple--B
black->brown--C
brown->brown--D

Looking at the female connector on the sensor, with the locking tab on the bottom, the cavities read A-B-C-D from left to right (tan, purple, brown, brown).

I guess the wiring colors of the sensor somehow turned out different than what the diagram shows.
Old Jun 7, 2004 | 10:20 AM
  #6  
ledfootz28's Avatar
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From: conshohocken
there we go,thats what i need.i found out all i crossed when i first did this job was the brown wires.i ll let ya know how it goes
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