I need to Replace Evaporative Emissions (EVAP) Control System Pressure Sensor. on 2001 Honda Civic

How do you do this?

Asked by for the 2001 Honda Civic
Replace the FUEL TANK PRESSURE SENSOR underneath car with canister and two-way valve. THEN when the check engine light comes back, diagnose circuit as globalhelper suggested. NORMAL value with cap off is 2.5V kill mouse that chewed wires or vacuum hose.
1 more answer , 2 more comments
why are you changing it? do you have an eng code or light on?
My check engine light came on. I have the DTC code P0453. My diagnostic scan tool said, "Replace Evaporative Emissions (EVAP) Control System Pressure Sensor." Thanks.
its telling u there is a circuit issue not necess the senosr is bad remember that