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Widebands #211674
02/02/09 10:10 AM
02/02/09 10:10 AM
Joined: Feb 2007
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moparniac Offline OP
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moparniac  Offline OP
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Joined: Feb 2007
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anyone know what the thread size is on the widebands o2 sensor So i get the right bungs to weld into the collectors....

Last edited by wedgeOmatic; 02/02/09 10:11 AM.

Mopar Performance
Re: Widebands [Re: moparniac] #211675
02/02/09 10:40 AM
02/02/09 10:40 AM
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Ontario, Canada
Dodgem Offline
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Re: Widebands [Re: moparniac] #211676
02/02/09 11:36 AM
02/02/09 11:36 AM
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Sao Paulo, Brazil
dart_73_br Offline
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Sao Paulo, Brazil
I donīt know the size.. but looks like the same size as the standart EGO sensor bung..

Re: Widebands [Re: dart_73_br] #211677
02/02/09 11:43 AM
02/02/09 11:43 AM
Joined: Jun 2003
Posts: 52,972
Romeo MI
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Quote:

I donīt know the size.. but looks like the same size as the standart EGO sensor bung..




18mm X 1.5

Re: Widebands [Re: moparniac] #211678
02/02/09 09:05 PM
02/02/09 09:05 PM
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Posts: 684
Milwaukee
ToddP Offline
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Posts: 684
Milwaukee
After many failed sensors. I now use a spark plug anti fouler ( 18mm x 1.5 thread )from the HELP section at the auto parts store, weld one into the left and right collectors and be done. This will prolong the life of the sensor,as it keeps water/ moisture from hitting the ceramic cell. and has no effect on afr accuracy.

Re: Widebands [Re: ToddP] #211679
02/02/09 09:14 PM
02/02/09 09:14 PM
Joined: Jun 2003
Posts: 52,972
Romeo MI
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Word to the wise.... use anti-seize on it and when
done... pull them out, you can get plugs for the
bung... use anti-seize on them also

Re: Widebands [Re: ToddP] #211680
02/02/09 09:16 PM
02/02/09 09:16 PM
Joined: Jun 2007
Posts: 2,646
Plymouth Meeting, PA
bigtimeauto Offline
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Plymouth Meeting, PA
Quote:

After many failed sensors. I now use a spark plug anti fouler ( 18mm x 1.5 thread )from the HELP section at the auto parts store, weld one into the left and right collectors and be done. This will prolong the life of the sensor,as it keeps water/ moisture from hitting the ceramic cell. and has no effect on afr accuracy.




This might be true if you are using a bosh type sensor but a true NTK sensor needs to be in the stream the correct depth. The sensors are killed by the lead in the fuel which attaches to them. The sensor should be mounted high with its face mounted downn in a way to not let moisture sit in it.


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