The canister is communicated with {HEAD ~ the fuel tank} through {TAIL ~ the fuel vapor passage} and includes an adsorbent, which is received in an interior of a housing of the canister to adsorb the fuel vapor 
through
The canister is communicated with { HEAD ~ the fuel tank } through { TAIL ~ the fuel vapor passage } and includes an adsorbent , which is received in an interior of a housing of the canister to adsorb the fuel vapor
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH