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Weavsvet Wide band O2 bung placement. 1996 LT1
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I picked up a Innovate LM1 WB and meter and need opinions on where to install the bung. I have Stainless Works LT headers with bullet cats. I know it goes before the cat but as with everything on these cars space there is limited there to get it in the 10:00 to 2:00 position recommended. How far away can it be from the cat? Can it be in one of the tubes instead of the collector?

Any help appreciated. Mike
Posted on: 2009/7/12 11:31
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pianoguy Re: Wide band O2 bung placement. 1996 LT1
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I got nuttin' - my regular O2 bungs are at 12 o'clock on my collectors, but with a manual tranny there'd probably be room to fudge them over to the side a bit. What are you up to now?
Posted on: 2009/7/12 16:07
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�Before you criticize someone, you should walk a mile in their shoes. That way when you criticize them, you are a mile away from them and you have their shoes.�- Jack Handey
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bogus Re: Wide band O2 bung placement. 1996 LT1
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I would put it on a collector. One tube is absolutely pointless. You would be getting a reading from only one cylinder!
Posted on: 2009/7/12 16:45
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Matatk Re: Wide band O2 bung placement. 1996 LT1
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Did the instructions give a recommended place to weld it in?

Like Andy said, collector is best, but I have no idea if there is a a minimum distance from the cat.

Matthew
Posted on: 2009/7/13 0:05
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Weavsvet Re: Wide band O2 bung placement. 1996 LT1
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Quote:

Matatk wrote:
Did the instructions give a recommended place to weld it in?

Like Andy said, collector is best, but I have no idea if there is a a minimum distance from the cat.

Matthew


They just said as close to the cat as possible. The problem is space to put it in and take it out easily. I guess if I just use it and take it out as soon as I'm finished mositure shouldn't be an issue for it. The 10:00 to 2:00 position prevents mositure from ruining the WB.

Thanks for all the input.
Posted on: 2009/7/13 0:12
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mseven Re: Wide band O2 bung placement. 1996 LT1
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Quote:
I picked up a Innovate LM1 WB and meter and need opinions on where to install the bung. I have Stainless Works LT headers with bullet cats. I know it goes before the cat but as with everything on these cars space there is limited there to get it in the 10:00 to 2:00 position recommended. How far away can it be from the cat? Can it be in one of the tubes instead of the collector? Any help appreciated. Mike

You will basically be forced to install in the 9/3 o'clock position to make it work/removeable etc. Haven't had a problem with moisture hurting it, what kills a WB 02 is not heating it up properly when not in use/or in use.
both sides are in approx. same location, and with sensors clear the chassis about the same:
[IMG]http://i28.tinypic.com/mtsf29.jpg[/IMG]
[IMG]http://i29.tinypic.com/20a2bmq.jpg[/IMG]
[IMG]http://i25.tinypic.com/29ft91t.jpg[/IMG]
Posted on: 2009/7/13 11:29
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Weavsvet Re: Wide band O2 bung placement. 1996 LT1
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Great pictures!!! Thanks!

This placement is what I had come up with also. Just isn't room elsewhere. I believe 900 to 1300 degree's is the range recommended. How long is to long to leave one in, any idea? Innovate does not give a time frame for that. I watched a video on their website where one was left in for over 44 miles so I'm assuming an hour or so won't hurt.

Thanks for your help. Much appreciated!
Posted on: 2009/7/13 16:38
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mseven Re: Wide band O2 bung placement. 1996 LT1
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Quote:
Weavsvet wrote: Great pictures!!! Thanks!
This placement is what I had come up with also. Just isn't room elsewhere. I believe 900 to 1300 degree's is the range recommended. How long is to long to leave one in, any idea? Innovate does not give a time frame for that. I watched a video on their website where one was left in for over 44 miles so I'm assuming an hour or so won't hurt.
Thanks for your help. Much appreciated!

You're welcome
I think it can be left in for awhile if using some preventive maintenance. Every time you go to drive/run the car you will need to wait for the sensor to warm up first before starting the motor (as per instructions). I also think it is a good idea to pull it and recalibrate it.

I have heard some say they would leave it in w/out heating it or using the LM. The claims were doing this that the 02 would last at least a couple months. Typically I will leave it in a few days w/out problems.
Posted on: 2009/7/13 18:57
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BrianCunningham Re: Wide band O2 bung placement. 1996 LT1
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Quote:

Weavsvet wrote: I know it goes before the cat ...


'96's are OBDII cars so you have them before and after, though I think just one is after. 3 all together

http://www.vetteweb.com/tech/vemp_080 ... exhaust_system/index.html

Resized Image
Posted on: 2009/7/13 19:26
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bogus Re: Wide band O2 bung placement. 1996 LT1
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96 vettes have 4.... 95 have 3.
Posted on: 2009/7/13 22:42
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