| Go back to previous topic | | Forum name | Performance/Engine | | Topic subject | rear o2 sensor bad if? | | Topic URL | https://forums.2gnt.com/dcboard.php?az=show_topic&forum=i5&topic_id=22177 |
22177, rear o2 sensor bad if?
Posted by pn0ymahal, May-03-02 11:16 AM
would the rear o2 sensor cause a leaner a/f then normal? if not what?
Michael 99gs
Boost It!
Mods:
no time to put in yet:315cc injectors.
Hrc Stage 2
S-FMU
Crane HI-6DI2
Greddy Type S Bov
VC-2
Road Race Catch Can
Greddy Profec B & Switch
Apexi WS Catback
Super Afc
Autometer Boost,
Egt,Tranny Temp Gauge & Cooler
Air/Fuel Light & Digital
Tokico Adjust Struts
Eibach Pro Kit Springs
Front & Rear Upper Bar
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22178, RE: rear o2 sensor bad if?
Posted by Breezio, May-03-02 11:48 AM
front O2 sensor helps control A/F ratio.. the REAR O2 sensor only for the computer to check if the cat is working.. that's it.
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22179, RE: rear o2 sensor bad if?
Posted by eclipse804, May-03-02 01:31 PM
>front O2 sensor helps control A/F ratio.. the REAR O2 sensor
>only for the computer to check if the cat is working..
>that's it.
Like I've said before, you amaze me! You know so much about 2gnts haha. Ya the rear o2 is ONLY for checking the cat, if does NOT influence a/f ratio at all (I haven't had a rear o2 for over 1.5 years now).
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22180, RE: rear o2 sensor bad if?
Posted by Breezio, May-03-02 01:42 PM
>
>Like I've said before, you amaze me! You know so much about
>2gnts haha. Ya the rear o2 is ONLY for checking the cat, if
>does NOT influence a/f ratio at all (I haven't had a rear o2
>for over 1.5 years now).
hehe.. actually that particular question only takes knowledge of 96' and newer cars (ODBII) which have the two O2 sensors. it's the exact same on every 96' and newer vehicle in the US.
But I do like to think that I have alot of knowledge of the 2gnt vehicles.. most of which I got from this site :)
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