Electronics Need help wiring something up? Thinking of adding an electrical component to your car? Need help troubleshooting that wiring glitch?

I cant find my 02 plug ive been looking for hours

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Old Jul 13, 2010 | 01:58 AM
  #1  
86Stevo's Avatar
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I cant find my 02 plug ive been looking for hours

i looked online to see if i can find out were its suppose to come from but i cant find any picture or anything

i was wondering if some one would be able to take a picture of the 02 wire for me ?

this would also help every one els who cant find there 02 plug also since i noticed alot of mysterious 02 plug/wire threads around


what harness it comes out of would be great also i looked under the wiper motor and didnt find anything at all followed the harness all the way back to the dist. and didnt find any empty plugs hanging out there i doubt it would be on the passenger side of the engine
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Old Jul 14, 2010 | 03:01 AM
  #2  
86Stevo's Avatar
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Re: I cant find my 02 plug ive been looking for hours

bump......any one?? any help at all?
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Old Jul 14, 2010 | 08:04 AM
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From: Pepperell, MA
Car: 1987 Trans Am
Engine: LQ9/L92
Transmission: 4L60E
Re: I cant find my 02 plug ive been looking for hours

the O2 sensor plug should be a single wire connector on the driver side, probably hanging around near the motor mount area. it will be part of the main harness.
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Old Jul 14, 2010 | 01:31 PM
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Re: I cant find my 02 plug ive been looking for hours

If you get up under your car and look where the exhaust pipes run to the manifold (on the drivers side) you will see where it connects into the manifold, just follow the wire from there.
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Old Jul 14, 2010 | 09:41 PM
  #5  
t-ray10's Avatar
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From: WJ, UT
Car: 1992 Camaro RS, 2012 ZL1 on order
Engine: 5.0 305, 6.2 Liter LSA SC
Transmission: T5, TR6060
Axle/Gears: stock, 3.73
Re: I cant find my 02 plug ive been looking for hours

ya, it should be on the drivers side screwed into the exhaust manifold. The wire raps around the front of the car and connects to the other relay wire at about cylinder, or the front drivers side of the block
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Old Jul 14, 2010 | 11:20 PM
  #6  
Al Hasse's Avatar
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From: Bremerton, WA
Car: 1992 RS / 1989 RS
Engine: 3.1L MFI / Vortec 383 TBI
Transmission: T5 / LS-T56
Axle/Gears: 3.42 open / 3.73 Eaton posi
Re: I cant find my 02 plug ive been looking for hours

Since the OP didn't mention which motor he has..

On the V8 cars, it's on the driver side manifold, and the plug is part of the main harness as 1ADan has noted.

For the V6 cars, its just in front of the cat in the Y-pipe.
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