WHERE does the main O2 sensor hook up to (o2 housing o2 sensor)

[oVer-Boostin]

Can anybody show me where the MAIN O2 sensor hooks up to?? Mine is unplugged and I can seem to find where it is supposed to plug into. HELP!

 

[romeen]

The harness that it connects to should be on the passenger side of the block just above the tranny. Is that what you are referring to?

 

[oVer-Boostin]

yes, but I cant find it

 

[oVer-Boostin]

does anybody have a picture of what it looks like?

 

[PieEyedPiper]

Yes. It is right under the coolant hose if I recall.
How did it become unplugged, did your mechanic really not plug that in during your engine rebuild?

 

[oVer-Boostin]

hmm, gonna go look for it now.

 

[PieEyedPiper]

Might be hard to see but its in that green square for sure. Bring a flashlight.

 

[oVer-Boostin]

is this it? i just took a picture of it.

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[PieEyedPiper]

Plug it in and see if it fits!
Mine was actually mounted so I could not pull it out like that but, that looks like the connector to me!

 

[oVer-Boostin]

so then what is this other connector that looks just like it?

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[PieEyedPiper]

Way up there? I'm not sure. I'll run out to the car and try to find it.
Not for 02 sensor though.

 

[PieEyedPiper]

Cruise control.
But it appears yours is removed altogether.

 

[Apeximprt2nr]

Wow, it looks like the mechanic that rebuilt your engine really slacked off.
I wish my O2 sensor plug wasn't bolted on like yours, it's a real pain to try and get it plugged in/ off when you can't move the plug around.
I'm not too sure what that 2nd plug is.

 

[TrboANTsi]

yeah that plugs for the cruise i took mine out and have that in the open also. its right below the waterneck if you trace back from your o2 sensor the the block that other end is actually connected to the car. when you do find it unplug it from behind not sure if you understood me.but anyhow the connectors are clipped onto the block here are the pics the lower hose is the lower radiator line so you can figure it out. hope this helps.

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[PieEyedPiper]

Wow, it looks like the mechanic that rebuilt your engine really slacked off.
I wish my O2 sensor plug wasn't bolted on like yours, it's a real pain to try and get it plugged in/ off when you can't move the plug around.
I'm not too sure what that 2nd plug is.

yeah that plugs for the cruise i took mine out and have that in the open also. its right below the waterneck if you trace back from your o2 sensor the the block that other end is actually connected to the car. when you do find it unplug it from behind not sure if you understood me.but anyhow the connectors are clipped onto the block

Agreed. Deifnitely a pain to clip/unclip when attached to the car like that.

 

[oVer-Boostin]

so then i guess i need a new o2 sensor because the one thats on there now looks like this.

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[TrboANTsi]

i guess so ....

 

[oVer-Boostin]

alright, im gonna go to autozone and buy one now, does it matter wich one I buy as long as it is the right one?

 

[PieEyedPiper]

Damn dude.
Well www.sparkplugs.com has you covered $63 shipped.
Get the Denso unit.

 

[oVer-Boostin]

i kinda want it today

 

[oldman]

Fill out your vehicle profile damn it.

 

[oVer-Boostin]

done sorry bout that.