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Old 05-02-2016, 09:16 PM   #1
lowrodderchev
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bank 1 and 2 o2 sensors?

So wiring up my harness and got lost. So were the heck do these go? If I read correct there into the exhaust? If the are what is it I need to buy? Thank you

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Old 05-02-2016, 09:20 PM   #2
ls1nova71
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Re: bank 1 and 2 o2 sensors?

You need to buy oxygen sensors. They go in the exhaust.
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Old 05-02-2016, 10:21 PM   #3
lowrodderchev
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Re: bank 1 and 2 o2 sensors?

Any certain year? My motor is a 2001
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Old 05-03-2016, 02:40 AM   #4
ls1nova71
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Re: bank 1 and 2 o2 sensors?

If you're harness and PCM are also 2001 then yes, just get them for a 2001. Just make sure the plugs match because there are several different styles.
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Old 05-03-2016, 12:52 PM   #5
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Re: bank 1 and 2 o2 sensors?

See here for the different types of O2.

http://lt1swap.com/vortec_o2_sensors.htm
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Old 05-03-2016, 02:01 PM   #6
lowrodderchev
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Re: bank 1 and 2 o2 sensors?

Thanx for the info in starting to dread this swap wishing I would have kept my good ol 350 lol
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Old 05-03-2016, 03:43 PM   #7
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Re: bank 1 and 2 o2 sensors?

Quote:
Originally Posted by lowrodderchev View Post
Thanx for the info in starting to dread this swap wishing I would have kept my good ol 350 lol
You say that now but wait till you start it up and drive it.....
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Old 05-03-2016, 04:35 PM   #8
Willie Makeit
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Re: bank 1 and 2 o2 sensors?

Quote:
Originally Posted by lowrodderchev View Post
Thanx for the info in starting to dread this swap wishing I would have kept my good ol 350 lol
you'll throw rocks at that "good ol 350" once it's done.
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Old 05-03-2016, 04:42 PM   #9
lowrodderchev
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Re: bank 1 and 2 o2 sensors?

That's what I keep hearing lol I can't wait
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Old 05-03-2016, 06:21 PM   #10
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Re: bank 1 and 2 o2 sensors?

You will also need some O2 sensor bungs like these http://www.summitracing.com/parts/avm-35-4005 unless you have headers that came with the fittings. Just weld them into your exhaust tubing.
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Old 05-03-2016, 06:27 PM   #11
lowrodderchev
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Re: bank 1 and 2 o2 sensors?

I ripped all my exhaust out it was old and rusted. When I get there hopefully soon I'm going to have the exhaust shop hook it up
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