trooper 93 oxygen sensor replacement

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Jon - 27 Feb 2006 18:21 GMT

the manual for the 93 trooper (dohc, 3.2 liter) mentions there is an
attachment (pipe, wire, line) connected permanently to the O2 sensor (the
manual calls it the HO2S) and warns against disconnecting or changing the
connection

does that mean that only the original isuzu part will work as opposed to a
Denso/Bosch replacement O2 sensor? or do the replacement sensors also come
with the needed attachment(s) ?

anyone done this replacement - did it require special adapter or special
tool(s) ?

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nina harris - 09 Mar 2006 22:22 GMT

> does that mean that only the original isuzu part will work as opposed
> to a Denso/Bosch replacement O2 sensor? or do the replacement sensors
> also come with the needed attachment(s) ?

sorry I don't know the answer but I have this job scheduled next week and
will post back the reply from one of the mechanics unless someone else let's
you know the answer first

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Wesley - 10 Jul 2006 03:14 GMT

I know I'm way late tagging my reply here...but for future reference, the 93
(at least with SOHC) just trips the O2 light at 90k miles. There's a screw
you can move in the back of the dash to get it to turn off...simply
replacing the O2 sensor won't turn it off. See
http://www.megley.com/trooper/o2.html for more info on the procedure.

Not sure if it's the same or how that works in the 93 DOHC. Our 94 SOHC
Trooper's manual mentions that the O2 light is only present in the DOHC
equipped Trooper.

Wesley

> the manual for the 93 trooper (dohc, 3.2 liter) mentions there is an
> attachment (pipe, wire, line) connected permanently to the O2 sensor (the
[quoted text clipped - 7 lines]
> anyone done this replacement - did it require special adapter or special
> tool(s) ?

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