WBO2 sensor clarification

rr RRauscher at nni.com
Wed Aug 15 22:46:52 GMT 2001


Flanagan, Steve wrote:

> Could some who has been through the ringer already with a successful
> purchase of the WBO2 sensor lay out all the choices and lessons learned
> (what not to buy)
>
> I just got off the phone with www.thepartsbin.com and the tried to look up
> the Bosch #13246, they could not look it up, that is the short number.
>
> This is what I have found out:
>
> 1) thepartsbin:  has the Honda 92-95 Civic #36531-P07-003 for $122 (however,
> stated it looks like a 4 wire sensor in the picture)
>
> 2) www.hparts.com:  has the Honda 92-95 Civic #36531-P07-003 for $219
>

Ding-ding -->>

>
> 3) Napa has the ECHOS791 Napa Echlin Oxygen Sensor for $139, do not know if
> this is the correct sensor.

That's the one. Five wires: Org, Yel, Wht, Red, Blk.

BobR.

>
>
> 4) NAPA:  could not find the Beck Arnley BA1564015 on the web site, did not
> have time to call yet
>
> Here are some other questions:
>
> I think the sensor needed for the project is the 5 Wire WB02 sensor, does
> this mean that the 4 Wire honda sensor described above is not the correct
> part? or did the picture just not show correctly?
>
> Back in the day there was mention of other 5 Wire sensors that had special
> calibration resistors built in (basically a feature some of the EFI
> manufactures put in so you had to buy their special 02 sensor - at a premium
> price).  Is there anything here we have to look out for?
>
> Does anyone know temperature limits of these sensors?  Some applications
> that I know of require temps in the area of 1650 - 1850 deg F.
>
> Long Live DIY-WB02.
>
> Steve F
>
> -----Original Message-----
> From: Barry Tisdale [mailto:btisdale at cybersol.com]
> Sent: Wednesday, August 15, 2001 1:04 PM
> To: diy_efi at diy-efi.org
> Subject: Re: Kits for WBO2
>
> What you'll get is the NTK sensor in the Bosch box - I don't pretend to
> know how corporate funny business like this works.....
>
> Barry
>
> At 09:11 AM 8/15/01 -0500, you wrote:
> >I don't follow the part about the sensor being a bosch... i thought we
> >needed the 5-wire NTK for this?  and i thought that's what came in the
> >hondas... are the two sensors compatible?  even if they are, aren't the
> >NTK's faster responding sensors?
> >
> >>
> >> This part is available from The Parts Bin (but not as I write
> >> this - they are out of stock - ETA 10 days) as [a Bosch] sensor
> >> for US$117:
>
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