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millhouse
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6/05/2002
14:22:05

Subject: OS2
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Hey do I need a new OS2 sensor now that I have a ractive intake (by the way I get better MPG w/ it over the K&N stock replacement) and What will replacing it do ???

Thanks

Miller

millhouse
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6/06/2002
06:53:14

RE: OS2
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Please

Miller

CW
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6/06/2002
08:59:27

RE: OS2
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A liitle clarity here. You are trying to replace the O2 sensor? If so why?

2001 4.7HO RC 5sp 3.92 LSD

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millhouse
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6/06/2002
09:19:50

RE: OS2
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Thats What im saying DO I NEED to change it and if so WHY do I need to Change it and WHAT would it do???

Thanks

Miller

Philip
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6/06/2002
10:15:16

RE: OS2
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does your intake still scavenge from your crankcase? if so you still need a cat and the o2s,If not , remove the cat cause u don,'t need it anymore but leeve the o2s cause computer still takes voltage readings to calculate fuel mix.



CW
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6/06/2002
14:22:21

RE: OS2
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The O2 sensor has nothing to do with the intake. It is in the exhaust system. I replace them about every 60,000 miles. Stick the intake on and have fun.:)

2001 4.7HO RC 5sp 3.92 LSD

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Philip
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6/06/2002
14:36:37

RE: OS2
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RE:The O2 sensor has nothing to do with the intake. It is in the exhaust system.

You might want to research that one dude. The 02 sensors in the exaust have everything to do with the intake. They adjust the pulse frequancy of the injectors by taking readings before and after the catylist.But if u remove the pvc and put a breather on your crankcase and an open air element on your TB then you don't need a catalytic converter to burn the oil vapors not burned in the combustion process, But you still need the o2 sensors in the ex. to avoid the generic reading that would be sent to the pcm if they were removed 13.7:1



Philip
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6/06/2002
14:44:32

RE: OS2
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Millhouse, stick with yur stock o2's they'll be fine.



CW
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6/06/2002
20:07:28

RE: OS2
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You really have no idea what you are talking about do you? The cat is to remove HC and NOXs out of the exhaust not crankcase vapors.

2001 4.7HO RC 5sp 3.92 LSD

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handi2
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6/06/2002
21:00:29

RE: OS2
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I don't think he know's what HC's and NOX is. He definately has no idea what the catalytic CONVERTER does.

There is a reason it is called a "converter" but we won't tell him.

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2002 Quad Cab SLT Plus 4.7 Every Available Option
Access Tonnoue Cover/Bedrug/360 Air Intakez/Jet Stage 2
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CW
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6/06/2002
21:27:27

RE: OS2
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LOL!!:)

2001 4.7HO RC 5sp 3.92 LSD

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Phil
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6/06/2002
23:41:31

RE: OS2
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Can't deel w/ cali. hcs sh!t guess ...sory can't help with that ....but hsc and nox are the biprocess of what I'm talkink bout ..no sh!t .Go to tech school before u call someone out dude..or at least hold a degree in a related field and PROVE UR POST. I'm just trying to help this man.Cause I know what his pcm is see-in.



Phil
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6/06/2002
23:44:48

RE: OS2
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P.S aftermarket non oem will give the same voltage readings to the pcm , as ther stock o2's. they just last longer.ie:bosch



BigRedDak
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6/06/2002
23:44:58

RE: OS2
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oh be nice guys....

replacing your stock o2 sensor will have no affect on anything, unless it's broke. Then i'd advise replacing it.





Phil
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6/06/2002
23:46:05

RE: OS2
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pss: DON'T GIVE HATE GIVE REPUTAble knowledge man...



CW
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6/07/2002
08:58:06

RE: OS2
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BTW phil I have taken 4 years of on the job training and schooling I am ASE certified in eveything concerning automobiles. I have been in the trade working for DC for almost eight years now. Not to knock you but it sounds like you have had a little training and not alot of understanding.

2001 4.7HO RC 5sp 3.92 LSD

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