[V8] O2 sensor R&R Problem
bblake1055 at aol.com
Mon Nov 14 09:05:56 EST 2005
I broke mine off last year and was able to get the wire back up from rear of the engine and splice the new O2 sensor to it. There is not much room to work and I did not put a new connector on it. I just spliced it direct. It's been over a year and everything works fine.
You do have to take off the air cleaner assembly and a few other things back there (brackets and ect.)
93 V8 5 SPD
From: Kneale Brownson <kneale at coslink.net>
To: Joe Griffith <jsgriffith3rd at yahoo.com>; Kent McLean <kentmclean at mindspring.com>
Cc: v8 at audifans.com
Sent: Mon, 14 Nov 2005 08:07:41 -0500
Subject: Re: [V8] O2 sensor R&R Problem
Someone has posted here before about moving that connector to the back of
the engine for easier access. So it must be possible to get it out of
where it is so you could replace the broken connector or splice the wires.
At 04:08 AM 11/14/2005 -0800, Joe Griffith wrote:
>Thanks Kent for the reply
>But unfortunatly I broke the connection at the engine not the wire, it is a
>clean break with very little if any wire to splice to.
>Still trying to figure out if the place at the engine were the black wire
>from the o2 sensor can be replaced?
>Kent McLean <kentmclean at mindspring.com> wrote:
>Joe Griffith wrote:
>> I tried to fix a surging on my new to me '91V8Q by replacing
>> the O2 sensor this morning but ran into a little bit of a
>> problem. While I was trying to disconnect the single black
>> wire with the spade connection, I broke off the connection
>> at the motor. ie the male end of the connection.
>There is nothing special about the connection, although
>I have read that some O2 sensor need "air" in the braided
>wiring so the sensor has something to compare to.
>You should be able to replace the space connection with
>another. Pull back the wire to give yourself some working
>space. Either solder the new connector to the old wire,
>or use a good *ratcheting* crimper to crimp it. I got
>mine from MCM: http://www.mcmelectronics.com, part number
>On a side note, if the wiring was that weak, the old O2
>sensor may be/have been OK, and the failure was the at
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