 3.2 engine 02 sensor |
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| GulleyGulley |
 Feb 27 2013, 08:55 AM
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#1
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Member  Group: Members Posts: 67 Joined: 12-March 12 From: CNY Member No.: 14,243 Region Association: None  |
Doing some wiring layout work on my 3.2 conversion. Where should the O2 sensor be installed in the exhaust? I have 1 5/8" headers. Can I install where the 3-lengths on the passenger side merge before going into the muffler?
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| larryM |
Feb 27 2013, 08:32 PM
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#2
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emoze Group: Members Posts: 891 Joined: 1-January 03 From: mid- California Member No.: 65 Region Association: Northern California 
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but why?
you don't need an 02 sensor - just disable the thing via the DME switches - or get a chip from any of the several chip sellers that bypass the 02 requirement just read this: 02 sensor function it takes a leap of faith to believe that TWO sensors can be ganged together to talk to the single DME input - or yu could put in a switch and only read half the engine at a time - dunno what you can gain by that? p.s. - my 02 bungs are just like in the above triad pic - but i put em there only so i could use em to wide-band tune webers on the 2.7 that is now history - now i will use them to fine tune the Motronic after i re-chip it I already have purchased Wilke's 911 race chip 911 DME chips |
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Posts in this topic
GulleyGulley 3.2 engine 02 sensor Feb 27 2013, 08:55 AM
Cupomeat Where they merge is the best place for overall mix... Feb 27 2013, 08:59 AM MoveQik Here is where mine was put. Prior to ceramic coat... Feb 27 2013, 09:28 AM GulleyGulley Picture shows what I was thinking. Thanks.
Cupom... Feb 27 2013, 09:40 AM Jeffs9146 I put mine in the same spot on my 3.0L with 1 5/8... Feb 27 2013, 11:37 PM Ductech Ok here's my two cents... The 02 sensor in que... Feb 28 2013, 01:06 AM GulleyGulley Its a 3-wire sensor. If I can disable it in the D... Feb 28 2013, 08:41 AM Ductech They really don't do much for emissions more f... Feb 28 2013, 06:03 PM mepstein Much of the talk on Pelican suggests keeping it. B... Feb 28 2013, 08:00 PM jim912928 Bosch manual says to put it at an angle..not strai... Feb 28 2013, 08:08 PM Ductech Placement advice of 02 sensors is important look u... Mar 1 2013, 01:57 PM GulleyGulley I ended up picking up & installing a new senso... Mar 1 2013, 05:33 PM jim912928 here is the Bosch tech sheet:
Mar 4 2013, 02:24 PM
larryM .just read this:
02 sensor function Motronic
. Mar 14 2013, 10:15 AM |
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