It's just one of the causes for that code....not the only reason. I would suggest giving your entire EVAP system a thorough look over. Get a smoke test done if you can before you start throwing money at it. Check for broken or chaffed vacuum lines first. The particular areas of interest are right at the battery, on the line that runs to that purge valve. The JK is known for rubbing a hole in that hose right there. The 2nd place I would look, is the rollover valve on top of your gas tank. You don't need to drop the tank to do that. There are some vacuum lines that run from the driver side, over the top of your axle to the gas tank. One of those is known for breaking off at the connection, due to the strain that is put on the lines. That is an easy repair if it is. That code can even be thrown because of a faulty seal on your gas cap.
It's just one of the causes for that code....not the only reason. I would suggest giving your entire EVAP system a thorough look over. Get a smoke test done if you can before you start throwing money at it. Check for broken or chaffed vacuum lines first. The particular areas of interest are right at the battery, on the line that runs to that purge valve. The JK is known for rubbing a hole in that hose right there. The 2nd place I would look, is the rollover valve on top of your gas tank. You don't need to drop the tank to do that. There are some vacuum lines that run from the driver side, over the top of your axle to the gas tank. One of those is known for breaking off at the connection, due to the strain that is put on the lines. That is an easy repair if it is. That code can even be thrown because of a faulty seal on your gas cap.
This is an awesome Forum Guys! Exactly what someplace like this about! My neighbors wife's Jeep threw the Evap Code the other day. Looked for the obvious, loose gas cap. I cleared the code and am waiting to hear if the check engine light comes back on. If it does? Well, I know where to go look next! It is a Mall Crawler so didn't bother looking for cracked or broken canister.. Even though the factory location and daily driving on common freeways is a risk.
Thanks for the input jsukey!
I did, and I said it is the evap canister filter, maybe a breather filter.No body known what is this because in other forum no body respond
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