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Old 11-22-2010, 11:42 AM
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Default 02 extensions

What is the usual length of 02 extensions that people order? 24" for both sides?
Old 11-22-2010, 12:52 PM
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dont know if you've looked into it, but what i did was repin my pcm. took about 15 min and i was free. you swap the pins for your front and rear 02s then delete your rears. what you're doing pretty much is using the rear o2 harness as the front cause its longer. worked fine for me and i know i'm not the only one. i dont remember the pins to swap but with a quick search or if you have a repair manual with wire diagrams you can find it.
Old 11-22-2010, 01:00 PM
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that^. or if you must get extensions get 12".24" will hand down! and might touch the headers bla bla. if you r still worried get a thread and check it .
Old 11-22-2010, 02:13 PM
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24" are way too long, go with 12", WS6store sells them if you want to buy them.

I swapped pins and it worked like a charm and took about 15 min once I knew what to look for. Easy way to save $
Old 11-22-2010, 02:19 PM
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Do you have a how to or something?
Old 11-23-2010, 11:08 AM
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https://ls1tech.com/forums/generatio...ke-fronts.html

He's my thread on it. It's not all inclusive but I hope it helps.
Old 11-23-2010, 11:15 AM
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i had extensions but as soon as 1 of the 02's finally went out (173K on em) i bought the corvette sensors and just zip tied the extra stuff i had
Old 11-23-2010, 12:05 PM
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Good thread




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