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Author Topic: Wot does this do ?  (Read 3459 times)

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Dutch

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Wot does this do ?
« on: June 24, 2012, 06:24:31 PM »

[attachment=1]

and does it need servicing ?
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Jeep Grand Cherokee WK Limited 2009 (The new Blue) 1993 Yamaha FJ1200

willo

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Re: Wot does this do ?
« Reply #1 on: June 24, 2012, 06:32:16 PM »

charcoal filter for your emissions, or vacuum pot.....
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Panic mechanic!

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Re: Wot does this do ?
« Reply #2 on: June 24, 2012, 06:39:58 PM »

 :iagree: yup charcoal canister used for venting fumes from the tank and fuel system.You don't need to touch it.
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bigjeepzj

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  • lift it, brake it, Fix it brake it, fix it again
Re: Wot does this do ?
« Reply #3 on: June 24, 2012, 07:12:50 PM »

 :imwitstupid:thats it
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Nosebolt

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Re: Wot does this do ?
« Reply #4 on: June 24, 2012, 09:20:56 PM »

bin it, cali emissions shit
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Green Jeep

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Re: Wot does this do ?
« Reply #5 on: June 25, 2012, 05:00:39 AM »

bin it, cali emissions shit

This pic is my YJ, we all had a bit of a puzzled look about it... will junk it!
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JamesH

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Re: Wot does this do ?
« Reply #6 on: June 25, 2012, 08:44:30 AM »

Check if it connects back to the manifold as well. On an XJ it has a solenoid on it that releases trapped fumes back into the manifold and disconnecting and binning it can cause problems. I guess on a CJ or YJ this might not be the case though.
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Green Jeep

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Re: Wot does this do ?
« Reply #7 on: June 26, 2012, 05:45:36 AM »

Check if it connects back to the manifold as well. On an XJ it has a solenoid on it that releases trapped fumes back into the manifold and disconnecting and binning it can cause problems. I guess on a CJ or YJ this might not be the case though.

Thanks James, will check :o)
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Panic mechanic!

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Re: Wot does this do ?
« Reply #8 on: June 26, 2012, 11:40:35 AM »

It will/should have a connection to the manifold but on a yj/cj you can just block that and vent it to atmosphere, all it is a canister of activated carbon/charcoal and it takes away the smell of petrol fumes.You can of course leave it there but if its not connnected properly you may as well bin it as it won't do whats its designed to do.


http://www.jeep-cj.com/forums/attachments/f7/4023d1289776249-fuel-tank-over-pressure-cj7vacuumemissions.gif

for the full venting diagram
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Green Jeep

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Re: Wot does this do ?
« Reply #9 on: June 26, 2012, 03:26:47 PM »

10/10 Gold star,thanks for exceelent answer, cheers Maf
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