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Author: Subject: lambda sensor
numnuts

posted on 6/11/06 at 10:22 PM Reply With Quote
lambda sensor

can anybody tell me if the sensor has to be vertical or can it go horizontaly ?? . The reason i ask is that it would look better and out of the way . Thanks in advance Dion .
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russbost

posted on 7/11/06 at 08:32 AM Reply With Quote
Needs to be in the very hot part of the exhaust preferably a little after the headers, which way up is immaterial. Hope you got your oil/water prob sorted.
Russ





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BKLOCO

posted on 7/11/06 at 09:29 AM Reply With Quote
The lambda sensor must be mounted above the horizontal.
This is especially true of wide band sensors.
The ideal position is in the top of the tube as close as possible to the manifold.
The one position it should never be is in the bottom of the exhaust.
Water which is a natural component of combustion will kill it if you do.





Experience is what you get when you don't get what you want!!!

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numnuts

posted on 7/11/06 at 03:46 PM Reply With Quote
quote:
Originally posted by russbost
Needs to be in the very hot part of the exhaust preferably a little after the headers, which way up is immaterial. Hope you got your oil/water prob sorted.
Russ


Hi Russ the water /oil problem appears to have cured itself well atleast i didnt pull the head off . I have removed the carbs and have now gone full injection hopefuly should run slightly better !!

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Phil.J

posted on 6/12/06 at 03:56 PM Reply With Quote
Just after the exhaust collector, unless you are fitting one to each cylinder!!!
ATB
Phil

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DarrenW

posted on 6/12/06 at 11:41 PM Reply With Quote
If you are using a 4-2-1 manifold which means the collector is a long way from the head face, would this cause a problem with narrow band sensor? Im talking about a side exit exhaust system as well which mostly external. I would guess you just need to ensure everything i up to temp before taking readings for eg an AFR meter.






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