The first connection passage communicates between the interior of the housing of the canister and a first connection point of {HEAD ~ the intake air passage}, which is located on {TAIL ~ a downstream side} of the supercharging device in a flow direction of the intake air in the intake air passage 
is located on
The first connection passage communicates between the interior of the housing of the canister and a first connection point of { HEAD ~ the intake air passage } , which is located on { TAIL ~ a downstream side } of the supercharging device in a flow direction of the intake air in the intake air passage
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH