long life A/F sensor

[Jeff Meager]

I cannot comment from experience on this particular sensor, but most wide
band sensors, used in wide open throttle testing, will lose calibration
after approx 1000 hours of use...

I personally, will not be running my sensor perminently in the car.
Instead, I will screw it in for tuning purposes, when needed.

LJ

-----Original Message-----
From: owner-diy_efi at diy-efi.org [mailto:owner-diy_efi at diy-efi.org]On
Behalf Of Kazuhisa Nishishita
Sent: Wednesday, 17 October 2001 9:52 PM
To: diy_efi at diy-efi.org
Subject: long life A/F sensor


Hi, I am newbie in the list.

I worry about the life of the O2 sensor used in WB project. The
sonsor is for leanburn. How long do it last in the rich condition,
especially the turbo engine?

I've heard that the 2002 Honda Integra Type-R in Japan has a 'long
life, non-swiching type' A/F sensor in the front of catalytic converter.
I guess the same sensor would be used on Acura RSX type-S.
Yes, the engine is not leanburn and the sensor is for closed loop
feedback for the power combustion, A/F = 12-13. I am pretty sure that
the sensor withstands far longer in 'rich' condition than the sensor
used in DIY-WB project. However, the price is the another story.

I want get the data sheet of this sensor...where?
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