air/fuel sensor
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Joined: Nov 2006
Posts: 3
air/fuel sensor
I am looking for a pre-catalytic converter rear manifold a/f sensor for my 99 ES300. However, in all the searches i do online, I can only come up with simple O2 sensors. I'm not sure that I can just substitute an O2 sensor for an a/f sensor on a Cali emissions vehicle. Can anyone provide any expertise on my options or where I can find a 99 ES300 a/f sensor?
Joined: Mar 2007
Posts: 24
RE: air/fuel sensor
May be you should look thru NTK website..... it might have ure replacement. http://www.ngksparkplugs.comOEM replacements
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