2009 Honda Civic Q&A

2009 Honda Civic Question: PO451 Fuel Tank Pressure sensor, What it look like and where is it located

second time the check engine light came on, I got a fuel cap 2 months ago to check it?? -
Answer 1
It's on the vapor canister , underneath the rear of the car.Check connections and wiring first.remove cobwebs from vent tube . -