Evap honda p1456 fuel canister system tank leak troublecodes evaporative emission detected purge sensor located where P1457 evap canister showed up on obd2 scan tool
1999 Honda Civic Evap System Diagram
P1456 – evaporative emission (evap) canister purge system (fuel tank Honda evap solenoid valve civic location bypass canister p1457 obd2 2011 scan showed tool ron tech source change