Honda Car Forum

The CEL light came on about a week ago. I got 41 and 65 error codes.
After I replaced the rear O2 sensor (Denso, Part#234-4601). The CEL light
still come on with only 41. Anyone any suggestion what should I check
next ?
Thanks

In article <3y1sf.323$Hl6.26@newsread3.news.pas.earthlink.net >, "Sonny"
<sonny_houston@hotmail.com> wrote:

> The CEL light came on about a week ago. I got 41 and 65 error codes.
> After I replaced the rear O2 sensor (Denso, Part#234-4601). The CEL light
> still come on with only 41. Anyone any suggestion what should I check
> next ?
> Thanks


According to my code list:
41 Primary oxygen sensor heater
65 Secondary oxygen sensor heater

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"Sonny" <sonny_houston@hotmail.com> wrote in message
news:3y1sf.323$Hl6.26@newsread3.news.pas.earthlink .net...
> The CEL light came on about a week ago. I got 41 and 65 error codes.
> After I replaced the rear O2 sensor (Denso, Part#234-4601). The CEL light
> still come on with only 41. Anyone any suggestion what should I check
> next ?
> Thanks
>
I think you may be spending your money unnecessarily. Check out the recent
thread "Honda Extended Emissions warranty 96-97-98..." by Stephen H. Maybe
you can spend Honda's money instead!

Mike

I have took it in once for the O2 Sensor recall when I got around 120k.
Now I got over 170k. I dont think it still cover by the recall.

I keep thinking the 41 and 65 codes are related to rear o2 sensor and forgot
about front o2 sensor. Yeap, the front o2 sensor has 0 ohm..

Thanks,

"Michael Pardee" <michaeltnull@cybertrails.com> wrote in message
news:3eGdnXzh9ppBsizeRVn-vw@sedona.net...
> "Sonny" <sonny_houston@hotmail.com> wrote in message
> news:3y1sf.323$Hl6.26@newsread3.news.pas.earthlink .net...
>> The CEL light came on about a week ago. I got 41 and 65 error codes.
>> After I replaced the rear O2 sensor (Denso, Part#234-4601). The CEL
>> light still come on with only 41. Anyone any suggestion what should I
>> check next ?
>> Thanks
>>
> I think you may be spending your money unnecessarily. Check out the recent
> thread "Honda Extended Emissions warranty 96-97-98..." by Stephen H. Maybe
> you can spend Honda's money instead!
>
> Mike
>