Jeep Tj Evap Canister. I've done a fair amount of searching on this and read some theories of trying to push the vapors through the charcoal canister before they "vent." My jeep was in a rollover on the road before I got it. Keep your vehicle safe for the environment with this high-quality product.
2012-2017 Jeep Wrangler TJ Vapor Vacuum Charcoal Canister ... (Erik Gilbert)
I need to see if the hose is disconnected or some other event caused it. Evaporative emission control system leak (small). In this video I show what was causing the problem with this vehicle.
In this video I show what was causing the problem with this vehicle.
There is a return line that I am no using that went to the evap canister.
A duty cycle EVAP canister purge solenoid, controlled by PCM, regulates rate of vapor flow from EVAP canister to intake manifold. The Hanyes manual shows a picture of an EVAP canister and says that it is located under hood. Dorman's Vapor Canister Purge Valve restores on-board diagnosis of the EVAP system.